From 1696d9dc57e062ce5200f6a42a6aaada15b434bb Mon Sep 17 00:00:00 2001 From: Thomas Renninger Date: Mon, 15 Jul 2013 10:15:09 +0200 Subject: ACPI: Remove the old /proc/acpi/event interface It is quite some time that this one has been deprecated. Get rid of it. Should some really important user be overseen, it may be reverted and the userspace program worked on first, but it is time to do something to get rid of this old stuff... Signed-off-by: Thomas Renninger Acked-by: Matthew Garrett Acked-by: Henrique de Moraes Holschuh Signed-off-by: Rafael J. Wysocki --- Documentation/laptops/asus-laptop.txt | 8 ++++---- Documentation/laptops/sony-laptop.txt | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) (limited to 'Documentation') diff --git a/Documentation/laptops/asus-laptop.txt b/Documentation/laptops/asus-laptop.txt index 69f9fb3701e0..79a1bc675a8d 100644 --- a/Documentation/laptops/asus-laptop.txt +++ b/Documentation/laptops/asus-laptop.txt @@ -8,8 +8,8 @@ http://acpi4asus.sf.net/ This driver provides support for extra features of ACPI-compatible ASUS laptops. It may also support some MEDION, JVC or VICTOR laptops (such as MEDION 9675 or - VICTOR XP7210 for example). It makes all the extra buttons generate standard - ACPI events that go through /proc/acpi/events and input events (like keyboards). + VICTOR XP7210 for example). It makes all the extra buttons generate input + events (like keyboards). On some models adds support for changing the display brightness and output, switching the LCD backlight on and off, and most importantly, allows you to blink those fancy LEDs intended for reporting mail and wireless status. @@ -55,8 +55,8 @@ Usage DSDT) to me. That's all, now, all the events generated by the hotkeys of your laptop - should be reported in your /proc/acpi/event entry. You can check with - "acpi_listen". + should be reported via netlink events. You can check with + "acpi_genl monitor" (part of the acpica project). Hotkeys are also reported as input keys (like keyboards) you can check which key are supported using "xev" under X11. diff --git a/Documentation/laptops/sony-laptop.txt b/Documentation/laptops/sony-laptop.txt index 0d5ac7f5287e..978b1e615155 100644 --- a/Documentation/laptops/sony-laptop.txt +++ b/Documentation/laptops/sony-laptop.txt @@ -12,10 +12,10 @@ Fn keys (hotkeys): ------------------ Some models report hotkeys through the SNC or SPIC devices, such events are reported both through the ACPI subsystem as acpi events and through the INPUT -subsystem. See the logs of acpid or /proc/acpi/event and -/proc/bus/input/devices to find out what those events are and which input -devices are created by the driver. Additionally, loading the driver with the -debug option will report all events in the kernel log. +subsystem. See the logs of /proc/bus/input/devices to find out what those +events are and which input devices are created by the driver. +Additionally, loading the driver with the debug option will report all events +in the kernel log. The "scancodes" passed to the input system (that can be remapped with udev) are indexes to the table "sony_laptop_input_keycode_map" in the sony-laptop.c -- cgit v1.2.3-70-g09d2 From 8b5301c5ff2568236c6e3b3d0c93a3e4194ec3f5 Mon Sep 17 00:00:00 2001 From: Thomas Renninger Date: Wed, 3 Jul 2013 14:48:39 +0200 Subject: platform / thinkpad: Remove deprecated hotkey_report_mode parameter It is somewhat strange that the default value to support the depracated interface is set (1). Anyway this has existed for years. The previous patch already removed the functionality to still export events through /proc. Now this param is useless and should vanish too. Signed-off-by: Thomas Renninger Acked-by: Matthew Garrett Acked-by: Henrique de Moraes Holschuh Signed-off-by: Rafael J. Wysocki --- Documentation/laptops/thinkpad-acpi.txt | 73 +++------------------------------ drivers/platform/x86/thinkpad_acpi.c | 29 ------------- 2 files changed, 6 insertions(+), 96 deletions(-) (limited to 'Documentation') diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt index cf7bc6cb9719..86c52360ffe7 100644 --- a/Documentation/laptops/thinkpad-acpi.txt +++ b/Documentation/laptops/thinkpad-acpi.txt @@ -329,20 +329,6 @@ sysfs notes: This attribute has poll()/select() support. - hotkey_report_mode: - Returns the state of the procfs ACPI event report mode - filter for hot keys. If it is set to 1 (the default), - all hot key presses are reported both through the input - layer and also as ACPI events through procfs (but not - through netlink). If it is set to 2, hot key presses - are reported only through the input layer. - - This attribute is read-only in kernels 2.6.23 or later, - and read-write on earlier kernels. - - May return -EPERM (write access locked out by module - parameter) or -EACCES (read-only). - wakeup_reason: Set to 1 if the system is waking up because the user requested a bay ejection. Set to 2 if the system is @@ -518,24 +504,21 @@ SW_TABLET_MODE Tablet ThinkPads HKEY events 0x5009 and 0x500A Non hotkey ACPI HKEY event map: ------------------------------- -Events that are not propagated by the driver, except for legacy -compatibility purposes when hotkey_report_mode is set to 1: - -0x5001 Lid closed -0x5002 Lid opened -0x5009 Tablet swivel: switched to tablet mode -0x500A Tablet swivel: switched to normal mode -0x7000 Radio Switch may have changed state - Events that are never propagated by the driver: 0x2304 System is waking up from suspend to undock 0x2305 System is waking up from suspend to eject bay 0x2404 System is waking up from hibernation to undock 0x2405 System is waking up from hibernation to eject bay +0x5001 Lid closed +0x5002 Lid opened +0x5009 Tablet swivel: switched to tablet mode +0x500A Tablet swivel: switched to normal mode 0x5010 Brightness level changed/control event 0x6000 KEYBOARD: Numlock key pressed 0x6005 KEYBOARD: Fn key pressed (TO BE VERIFIED) +0x7000 Radio Switch may have changed state + Events that are propagated by the driver to userspace: @@ -574,50 +557,6 @@ operating system is to force either an immediate suspend or hibernate cycle, or a system shutdown. Obviously, something is very wrong if this happens. -Compatibility notes: - -ibm-acpi and thinkpad-acpi 0.15 (mainline kernels before 2.6.23) never -supported the input layer, and sent events over the procfs ACPI event -interface. - -To avoid sending duplicate events over the input layer and the ACPI -event interface, thinkpad-acpi 0.16 implements a module parameter -(hotkey_report_mode), and also a sysfs device attribute with the same -name. - -Make no mistake here: userspace is expected to switch to using the input -layer interface of thinkpad-acpi, together with the ACPI netlink event -interface in kernels 2.6.23 and later, or with the ACPI procfs event -interface in kernels 2.6.22 and earlier. - -If no hotkey_report_mode module parameter is specified (or it is set to -zero), the driver defaults to mode 1 (see below), and on kernels 2.6.22 -and earlier, also allows one to change the hotkey_report_mode through -sysfs. In kernels 2.6.23 and later, where the netlink ACPI event -interface is available, hotkey_report_mode cannot be changed through -sysfs (it is read-only). - -If the hotkey_report_mode module parameter is set to 1 or 2, it cannot -be changed later through sysfs (any writes will return -EPERM to signal -that hotkey_report_mode was locked. On 2.6.23 and later, where -hotkey_report_mode cannot be changed at all, writes will return -EACCES). - -hotkey_report_mode set to 1 makes the driver export through the procfs -ACPI event interface all hot key presses (which are *also* sent to the -input layer). This is a legacy compatibility behaviour, and it is also -the default mode of operation for the driver. - -hotkey_report_mode set to 2 makes the driver filter out the hot key -presses from the procfs ACPI event interface, so these events will only -be sent through the input layer. Userspace that has been updated to use -the thinkpad-acpi input layer interface should set hotkey_report_mode to -2. - -Hot key press events are never sent to the ACPI netlink event interface. -Really up-to-date userspace under kernel 2.6.23 and later is to use the -netlink interface and the input layer interface, and don't bother at all -with hotkey_report_mode. - Brightness hotkey notes: diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index e946c0d58a97..be67e5e28d18 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -2022,8 +2022,6 @@ static u32 hotkey_driver_mask; /* events needed by the driver */ static u32 hotkey_user_mask; /* events visible to userspace */ static u32 hotkey_acpi_mask; /* events enabled in firmware */ -static unsigned int hotkey_report_mode; - static u16 *hotkey_keycode_map; static struct attribute_set *hotkey_dev_attributes; @@ -2878,18 +2876,6 @@ static void hotkey_tablet_mode_notify_change(void) "hotkey_tablet_mode"); } -/* sysfs hotkey report_mode -------------------------------------------- */ -static ssize_t hotkey_report_mode_show(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - return snprintf(buf, PAGE_SIZE, "%d\n", - (hotkey_report_mode != 0) ? hotkey_report_mode : 1); -} - -static struct device_attribute dev_attr_hotkey_report_mode = - __ATTR(hotkey_report_mode, S_IRUGO, hotkey_report_mode_show, NULL); - /* sysfs wakeup reason (pollable) -------------------------------------- */ static ssize_t hotkey_wakeup_reason_show(struct device *dev, struct device_attribute *attr, @@ -2931,7 +2917,6 @@ static struct attribute *hotkey_attributes[] __initdata = { &dev_attr_hotkey_enable.attr, &dev_attr_hotkey_bios_enabled.attr, &dev_attr_hotkey_bios_mask.attr, - &dev_attr_hotkey_report_mode.attr, &dev_attr_hotkey_wakeup_reason.attr, &dev_attr_hotkey_wakeup_hotunplug_complete.attr, &dev_attr_hotkey_mask.attr, @@ -3435,11 +3420,6 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) "initial masks: user=0x%08x, fw=0x%08x, poll=0x%08x\n", hotkey_user_mask, hotkey_acpi_mask, hotkey_source_mask); - dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_HKEY, - "legacy ibm/hotkey event reporting over procfs %s\n", - (hotkey_report_mode < 2) ? - "enabled" : "disabled"); - tpacpi_inputdev->open = &hotkey_inputdev_open; tpacpi_inputdev->close = &hotkey_inputdev_close; @@ -8829,11 +8809,6 @@ module_param(brightness_enable, uint, 0444); MODULE_PARM_DESC(brightness_enable, "Enables backlight control when 1, disables when 0"); -module_param(hotkey_report_mode, uint, 0444); -MODULE_PARM_DESC(hotkey_report_mode, - "used for backwards compatibility with userspace, " - "see documentation"); - #ifdef CONFIG_THINKPAD_ACPI_ALSA_SUPPORT module_param_named(volume_mode, volume_mode, uint, 0444); MODULE_PARM_DESC(volume_mode, @@ -8964,10 +8939,6 @@ static int __init thinkpad_acpi_module_init(void) tpacpi_lifecycle = TPACPI_LIFE_INIT; - /* Parameter checking */ - if (hotkey_report_mode > 2) - return -EINVAL; - /* Driver-level probe */ ret = get_thinkpad_model_data(&thinkpad_id); -- cgit v1.2.3-70-g09d2 From 5dc17986fdc3d2425838cb8d699152c3c30d1208 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Mon, 22 Jul 2013 16:08:25 +0800 Subject: ACPI: Add facility to disable all _OSI OS vendor strings This patch introduces "acpi_osi=!" command line to force Linux replying "UNSUPPORTED" to all of the _OSI strings. This patch is based on an ACPICA enhancement - the new API acpi_update_interfaces(). The _OSI object provides the platform with the ability to query OSPM to determine the set of ACPI related interfaces, behaviors, or features that the operating system supports. The argument passed to the _OSI is a string like the followings: 1. Feature Group String, examples include Module Device Processor Device 3.0 _SCP Extensions Processor Aggregator Device ... 2. OS Vendor String, examples include Linux FreeBSD Windows ... There are AML codes provided in the ACPI namespace written in the following style to determine OSPM interfaces / features: Method(OSCK) { if (CondRefOf(_OSI, Local0)) { if (\_OSI("Windows")) { Return (One) } if (\_OSI("Windows 2006")) { Return (Ones) } Return (Zero) } Return (Zero) } There is a debugging facility implemented in Linux. Users can pass "acpi_osi=" boot parameters to the kernel to tune the _OSI evaluation result so that certain AML codes can be executed. Current implementation includes: 1. 'acpi_osi=' - this makes CondRefOf(_OSI, Local0) TRUE 2. 'acpi_osi="Windows"' - this makes \_OSI("Windows") TRUE 3. 'acpi_osi="!Windows"' - this makes \_OSI("Windows") FALSE The function to implement this feature is also used as a quirk mechanism in the Linux ACPI subystem. When _OSI is evaluatated by the AML codes, ACPICA replies "SUPPORTED" to all Windows operating system vendor strings. This is because Windows operating systems return "SUPPORTED" if the argument to the _OSI method specifies an earlier version of Windows. Please refer to the following MSDN document: How to Identify the Windows Version in ACPI by Using _OSI http://msdn.microsoft.com/en-us/library/hardware/gg463275.aspx This adds difficulties when developers want to feed specific Windows operating system vendor string to the BIOS codes for debugging purpose, multiple acpi_osi="!xxx" have to be specified in the command line to force Linux replying "UNSUPPORTED" to the Windows OS vendor strings listed in the AML codes. Signed-off-by: Lv Zheng Reviewed-by: Zhang Rui Acked-by: Len Brown Signed-off-by: Rafael J. Wysocki --- Documentation/kernel-parameters.txt | 29 +++++++++++++++++++++++++++-- drivers/acpi/osl.c | 14 +++++++++++++- 2 files changed, 40 insertions(+), 3 deletions(-) (limited to 'Documentation') diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 15356aca938c..d0d9cf278ae3 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -235,10 +235,35 @@ bytes respectively. Such letter suffixes can also be entirely omitted. Format: To spoof as Windows 98: ="Microsoft Windows" acpi_osi= [HW,ACPI] Modify list of supported OS interface strings - acpi_osi="string1" # add string1 -- only one string - acpi_osi="!string2" # remove built-in string2 + acpi_osi="string1" # add string1 + acpi_osi="!string2" # remove string2 + acpi_osi=! # disable all built-in OS vendor + strings acpi_osi= # disable all strings + 'acpi_osi=!' can be used in combination with single or + multiple 'acpi_osi="string1"' to support specific OS + vendor string(s). Note that such command can only + affect the default state of the OS vendor strings, thus + it cannot affect the default state of the feature group + strings and the current state of the OS vendor strings, + specifying it multiple times through kernel command line + is meaningless. + Examples: + 1. 'acpi_osi=! acpi_osi="Windows 2000"' is equivalent + to 'acpi_osi="Windows 2000" acpi_osi=!', they all + can make '_OSI("Windows 2000")' TRUE. + + 'acpi_osi=' cannot be used in combination with other + 'acpi_osi=' command lines, the _OSI method will not + exist in the ACPI namespace. NOTE that such command can + only affect the _OSI support state, thus specifying it + multiple times through kernel command line is also + meaningless. + Examples: + 1. 'acpi_osi=' can make 'CondRefOf(_OSI, Local1)' + FALSE. + acpi_pm_good [X86] Override the pmtimer bug detection: force the kernel to assume that this machine's pmtimer latches its value diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 6ab2c3505520..e8baa408faef 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -140,7 +140,8 @@ static struct osi_linux { unsigned int enable:1; unsigned int dmi:1; unsigned int cmdline:1; -} osi_linux = {0, 0, 0}; + unsigned int default_disabling:1; +} osi_linux = {0, 0, 0, 0}; static u32 acpi_osi_handler(acpi_string interface, u32 supported) { @@ -1376,6 +1377,10 @@ void __init acpi_osi_setup(char *str) if (*str == '!') { str++; + if (*str == '\0') { + osi_linux.default_disabling = 1; + return; + } enable = false; } @@ -1441,6 +1446,13 @@ static void __init acpi_osi_setup_late(void) int i; acpi_status status; + if (osi_linux.default_disabling) { + status = acpi_update_interfaces(ACPI_DISABLE_ALL_VENDOR_STRINGS); + + if (ACPI_SUCCESS(status)) + printk(KERN_INFO PREFIX "Disabled all _OSI OS vendors\n"); + } + for (i = 0; i < OSI_STRING_ENTRIES_MAX; i++) { osi = &osi_setup_entries[i]; str = osi->string; -- cgit v1.2.3-70-g09d2 From 741d81280ad2b31fc3d76c49fa5c1fe09f3a6f68 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Mon, 22 Jul 2013 16:08:36 +0800 Subject: ACPI: Add facility to remove all _OSI strings This patch changes the "acpi_osi=" boot parameter implementation so that: 1. "acpi_osi=!" can be used to disable all _OSI OS vendor strings by default. It is meaningless to specify "acpi_osi=!" multiple times as it can only affect the default state of the target _OSI strings. 2. "acpi_osi=!*" can be used to remove all _OSI OS vendor strings and all _OSI feature group strings. It is useful to specify "acpi_osi=!*" multiple times through kernel command line to override the current state of the target _OSI strings. Signed-off-by: Lv Zheng Reviewed-by: Zhang Rui Acked-by: Len Brown Signed-off-by: Rafael J. Wysocki --- Documentation/kernel-parameters.txt | 28 +++++++++++++++++++++++++++- drivers/acpi/osl.c | 7 +++++++ 2 files changed, 34 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index d0d9cf278ae3..5ec77aad1773 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -237,6 +237,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. acpi_osi= [HW,ACPI] Modify list of supported OS interface strings acpi_osi="string1" # add string1 acpi_osi="!string2" # remove string2 + acpi_osi=!* # remove all strings acpi_osi=! # disable all built-in OS vendor strings acpi_osi= # disable all strings @@ -248,7 +249,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted. it cannot affect the default state of the feature group strings and the current state of the OS vendor strings, specifying it multiple times through kernel command line - is meaningless. + is meaningless. This command is useful when one do not + care about the state of the feature group strings which + should be controlled by the OSPM. Examples: 1. 'acpi_osi=! acpi_osi="Windows 2000"' is equivalent to 'acpi_osi="Windows 2000" acpi_osi=!', they all @@ -264,6 +267,29 @@ bytes respectively. Such letter suffixes can also be entirely omitted. 1. 'acpi_osi=' can make 'CondRefOf(_OSI, Local1)' FALSE. + 'acpi_osi=!*' can be used in combination with single or + multiple 'acpi_osi="string1"' to support specific + string(s). Note that such command can affect the + current state of both the OS vendor strings and the + feature group strings, thus specifying it multiple times + through kernel command line is meaningful. But it may + still not able to affect the final state of a string if + there are quirks related to this string. This command + is useful when one want to control the state of the + feature group strings to debug BIOS issues related to + the OSPM features. + Examples: + 1. 'acpi_osi="Module Device" acpi_osi=!*' can make + '_OSI("Module Device")' FALSE. + 2. 'acpi_osi=!* acpi_osi="Module Device"' can make + '_OSI("Module Device")' TRUE. + 3. 'acpi_osi=! acpi_osi=!* acpi_osi="Windows 2000"' is + equivalent to + 'acpi_osi=!* acpi_osi=! acpi_osi="Windows 2000"' + and + 'acpi_osi=!* acpi_osi="Windows 2000" acpi_osi=!', + they all will make '_OSI("Windows 2000")' TRUE. + acpi_pm_good [X86] Override the pmtimer bug detection: force the kernel to assume that this machine's pmtimer latches its value diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index e8baa408faef..cc1ed12d0b89 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -1380,6 +1380,13 @@ void __init acpi_osi_setup(char *str) if (*str == '\0') { osi_linux.default_disabling = 1; return; + } else if (*str == '*') { + acpi_update_interfaces(ACPI_DISABLE_ALL_STRINGS); + for (i = 0; i < OSI_STRING_ENTRIES_MAX; i++) { + osi = &osi_setup_entries[i]; + osi->enable = false; + } + return; } enable = false; } -- cgit v1.2.3-70-g09d2 From adc97d6a735dbb1e94cb4f1bf0b55f258b349941 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Tue, 6 Aug 2013 22:53:12 +0530 Subject: cpufreq: Drop the owner field from struct cpufreq_driver We don't need to set .owner = THIS_MODULE any more in cpufreq drivers as this field isn't used any more by the cpufreq core. This patch removes it and updates all dependent drivers accordingly. Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- Documentation/cpu-freq/cpu-drivers.txt | 2 -- drivers/cpufreq/acpi-cpufreq.c | 1 - drivers/cpufreq/at32ap-cpufreq.c | 1 - drivers/cpufreq/blackfin-cpufreq.c | 1 - drivers/cpufreq/cpufreq-nforce2.c | 1 - drivers/cpufreq/cris-artpec3-cpufreq.c | 1 - drivers/cpufreq/cris-etraxfs-cpufreq.c | 1 - drivers/cpufreq/e_powersaver.c | 1 - drivers/cpufreq/elanfreq.c | 1 - drivers/cpufreq/gx-suspmod.c | 1 - drivers/cpufreq/ia64-acpi-cpufreq.c | 1 - drivers/cpufreq/intel_pstate.c | 1 - drivers/cpufreq/kirkwood-cpufreq.c | 1 - drivers/cpufreq/longhaul.c | 1 - drivers/cpufreq/longrun.c | 1 - drivers/cpufreq/loongson2_cpufreq.c | 1 - drivers/cpufreq/maple-cpufreq.c | 1 - drivers/cpufreq/p4-clockmod.c | 1 - drivers/cpufreq/pasemi-cpufreq.c | 1 - drivers/cpufreq/pcc-cpufreq.c | 1 - drivers/cpufreq/pmac32-cpufreq.c | 1 - drivers/cpufreq/pmac64-cpufreq.c | 1 - drivers/cpufreq/powernow-k6.c | 1 - drivers/cpufreq/powernow-k7.c | 1 - drivers/cpufreq/powernow-k8.c | 1 - drivers/cpufreq/ppc-corenet-cpufreq.c | 1 - drivers/cpufreq/ppc_cbe_cpufreq.c | 1 - drivers/cpufreq/s3c2416-cpufreq.c | 1 - drivers/cpufreq/s3c64xx-cpufreq.c | 1 - drivers/cpufreq/sc520_freq.c | 1 - drivers/cpufreq/sh-cpufreq.c | 1 - drivers/cpufreq/sparc-us2e-cpufreq.c | 1 - drivers/cpufreq/sparc-us3-cpufreq.c | 1 - drivers/cpufreq/speedstep-centrino.c | 1 - drivers/cpufreq/speedstep-ich.c | 1 - drivers/cpufreq/speedstep-smi.c | 1 - include/linux/cpufreq.h | 1 - 37 files changed, 38 deletions(-) (limited to 'Documentation') diff --git a/Documentation/cpu-freq/cpu-drivers.txt b/Documentation/cpu-freq/cpu-drivers.txt index 19fa98e07bf7..40282e617913 100644 --- a/Documentation/cpu-freq/cpu-drivers.txt +++ b/Documentation/cpu-freq/cpu-drivers.txt @@ -50,8 +50,6 @@ What shall this struct cpufreq_driver contain? cpufreq_driver.name - The name of this driver. -cpufreq_driver.owner - THIS_MODULE; - cpufreq_driver.init - A pointer to the per-CPU initialization function. diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c index 44758ce9936d..9b5d1b1a9c03 100644 --- a/drivers/cpufreq/acpi-cpufreq.c +++ b/drivers/cpufreq/acpi-cpufreq.c @@ -936,7 +936,6 @@ static struct cpufreq_driver acpi_cpufreq_driver = { .exit = acpi_cpufreq_cpu_exit, .resume = acpi_cpufreq_resume, .name = "acpi-cpufreq", - .owner = THIS_MODULE, .attr = acpi_cpufreq_attr, }; diff --git a/drivers/cpufreq/at32ap-cpufreq.c b/drivers/cpufreq/at32ap-cpufreq.c index 654488723cb5..e0c38d938997 100644 --- a/drivers/cpufreq/at32ap-cpufreq.c +++ b/drivers/cpufreq/at32ap-cpufreq.c @@ -108,7 +108,6 @@ static int __init at32_cpufreq_driver_init(struct cpufreq_policy *policy) static struct cpufreq_driver at32_driver = { .name = "at32ap", - .owner = THIS_MODULE, .init = at32_cpufreq_driver_init, .verify = at32_verify_speed, .target = at32_set_target, diff --git a/drivers/cpufreq/blackfin-cpufreq.c b/drivers/cpufreq/blackfin-cpufreq.c index 9cdbbd278a80..ef05978a7237 100644 --- a/drivers/cpufreq/blackfin-cpufreq.c +++ b/drivers/cpufreq/blackfin-cpufreq.c @@ -225,7 +225,6 @@ static struct cpufreq_driver bfin_driver = { .get = bfin_getfreq_khz, .init = __bfin_cpu_init, .name = "bfin cpufreq", - .owner = THIS_MODULE, .attr = bfin_freq_attr, }; diff --git a/drivers/cpufreq/cpufreq-nforce2.c b/drivers/cpufreq/cpufreq-nforce2.c index af1542d41440..b83d45f68574 100644 --- a/drivers/cpufreq/cpufreq-nforce2.c +++ b/drivers/cpufreq/cpufreq-nforce2.c @@ -379,7 +379,6 @@ static struct cpufreq_driver nforce2_driver = { .get = nforce2_get, .init = nforce2_cpu_init, .exit = nforce2_cpu_exit, - .owner = THIS_MODULE, }; #ifdef MODULE diff --git a/drivers/cpufreq/cris-artpec3-cpufreq.c b/drivers/cpufreq/cris-artpec3-cpufreq.c index ee142c490575..cb8276dd19ca 100644 --- a/drivers/cpufreq/cris-artpec3-cpufreq.c +++ b/drivers/cpufreq/cris-artpec3-cpufreq.c @@ -111,7 +111,6 @@ static struct cpufreq_driver cris_freq_driver = { .init = cris_freq_cpu_init, .exit = cris_freq_cpu_exit, .name = "cris_freq", - .owner = THIS_MODULE, .attr = cris_freq_attr, }; diff --git a/drivers/cpufreq/cris-etraxfs-cpufreq.c b/drivers/cpufreq/cris-etraxfs-cpufreq.c index 12952235d5db..72328f77dc53 100644 --- a/drivers/cpufreq/cris-etraxfs-cpufreq.c +++ b/drivers/cpufreq/cris-etraxfs-cpufreq.c @@ -108,7 +108,6 @@ static struct cpufreq_driver cris_freq_driver = { .init = cris_freq_cpu_init, .exit = cris_freq_cpu_exit, .name = "cris_freq", - .owner = THIS_MODULE, .attr = cris_freq_attr, }; diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c index de974be6b773..09f64cc83019 100644 --- a/drivers/cpufreq/e_powersaver.c +++ b/drivers/cpufreq/e_powersaver.c @@ -436,7 +436,6 @@ static struct cpufreq_driver eps_driver = { .exit = eps_cpu_exit, .get = eps_get, .name = "e_powersaver", - .owner = THIS_MODULE, .attr = eps_attr, }; diff --git a/drivers/cpufreq/elanfreq.c b/drivers/cpufreq/elanfreq.c index 658d860344b0..823a400d98fd 100644 --- a/drivers/cpufreq/elanfreq.c +++ b/drivers/cpufreq/elanfreq.c @@ -274,7 +274,6 @@ static struct cpufreq_driver elanfreq_driver = { .init = elanfreq_cpu_init, .exit = elanfreq_cpu_exit, .name = "elanfreq", - .owner = THIS_MODULE, .attr = elanfreq_attr, }; diff --git a/drivers/cpufreq/gx-suspmod.c b/drivers/cpufreq/gx-suspmod.c index 4f25fb63c097..ef5fee7dc0b3 100644 --- a/drivers/cpufreq/gx-suspmod.c +++ b/drivers/cpufreq/gx-suspmod.c @@ -446,7 +446,6 @@ static struct cpufreq_driver gx_suspmod_driver = { .target = cpufreq_gx_target, .init = cpufreq_gx_cpu_init, .name = "gx-suspmod", - .owner = THIS_MODULE, }; static int __init cpufreq_gx_init(void) diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c index 08792dd4d62a..3e14f0317175 100644 --- a/drivers/cpufreq/ia64-acpi-cpufreq.c +++ b/drivers/cpufreq/ia64-acpi-cpufreq.c @@ -409,7 +409,6 @@ static struct cpufreq_driver acpi_cpufreq_driver = { .init = acpi_cpufreq_cpu_init, .exit = acpi_cpufreq_cpu_exit, .name = "acpi-cpufreq", - .owner = THIS_MODULE, .attr = acpi_cpufreq_attr, }; diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 7cde885011ed..6efd96c196b2 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -665,7 +665,6 @@ static struct cpufreq_driver intel_pstate_driver = { .init = intel_pstate_cpu_init, .exit = intel_pstate_cpu_exit, .name = "intel_pstate", - .owner = THIS_MODULE, }; static int __initdata no_load; diff --git a/drivers/cpufreq/kirkwood-cpufreq.c b/drivers/cpufreq/kirkwood-cpufreq.c index c233ea617366..45e4d7fc261d 100644 --- a/drivers/cpufreq/kirkwood-cpufreq.c +++ b/drivers/cpufreq/kirkwood-cpufreq.c @@ -158,7 +158,6 @@ static struct cpufreq_driver kirkwood_cpufreq_driver = { .init = kirkwood_cpufreq_cpu_init, .exit = kirkwood_cpufreq_cpu_exit, .name = "kirkwood-cpufreq", - .owner = THIS_MODULE, .attr = kirkwood_cpufreq_attr, }; diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c index 8c49261df57d..4ada1cccb052 100644 --- a/drivers/cpufreq/longhaul.c +++ b/drivers/cpufreq/longhaul.c @@ -948,7 +948,6 @@ static struct cpufreq_driver longhaul_driver = { .init = longhaul_cpu_init, .exit = longhaul_cpu_exit, .name = "longhaul", - .owner = THIS_MODULE, .attr = longhaul_attr, }; diff --git a/drivers/cpufreq/longrun.c b/drivers/cpufreq/longrun.c index 0fe041d1f77f..5aa031612d53 100644 --- a/drivers/cpufreq/longrun.c +++ b/drivers/cpufreq/longrun.c @@ -286,7 +286,6 @@ static struct cpufreq_driver longrun_driver = { .get = longrun_get, .init = longrun_cpu_init, .name = "longrun", - .owner = THIS_MODULE, }; static const struct x86_cpu_id longrun_ids[] = { diff --git a/drivers/cpufreq/loongson2_cpufreq.c b/drivers/cpufreq/loongson2_cpufreq.c index bb838b985077..e65de91b534b 100644 --- a/drivers/cpufreq/loongson2_cpufreq.c +++ b/drivers/cpufreq/loongson2_cpufreq.c @@ -157,7 +157,6 @@ static struct freq_attr *loongson2_table_attr[] = { }; static struct cpufreq_driver loongson2_cpufreq_driver = { - .owner = THIS_MODULE, .name = "loongson2", .init = loongson2_cpufreq_cpu_init, .verify = loongson2_cpufreq_verify, diff --git a/drivers/cpufreq/maple-cpufreq.c b/drivers/cpufreq/maple-cpufreq.c index cdd62915efaf..41c601f4631e 100644 --- a/drivers/cpufreq/maple-cpufreq.c +++ b/drivers/cpufreq/maple-cpufreq.c @@ -190,7 +190,6 @@ static int maple_cpufreq_cpu_init(struct cpufreq_policy *policy) static struct cpufreq_driver maple_cpufreq_driver = { .name = "maple", - .owner = THIS_MODULE, .flags = CPUFREQ_CONST_LOOPS, .init = maple_cpufreq_cpu_init, .verify = maple_cpufreq_verify, diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c index 9ee78170ff86..2f0a2a65c37f 100644 --- a/drivers/cpufreq/p4-clockmod.c +++ b/drivers/cpufreq/p4-clockmod.c @@ -279,7 +279,6 @@ static struct cpufreq_driver p4clockmod_driver = { .exit = cpufreq_p4_cpu_exit, .get = cpufreq_p4_get, .name = "p4-clockmod", - .owner = THIS_MODULE, .attr = p4clockmod_attr, }; diff --git a/drivers/cpufreq/pasemi-cpufreq.c b/drivers/cpufreq/pasemi-cpufreq.c index b704da404067..534e43a60d1f 100644 --- a/drivers/cpufreq/pasemi-cpufreq.c +++ b/drivers/cpufreq/pasemi-cpufreq.c @@ -297,7 +297,6 @@ static int pas_cpufreq_target(struct cpufreq_policy *policy, static struct cpufreq_driver pas_cpufreq_driver = { .name = "pas-cpufreq", - .owner = THIS_MODULE, .flags = CPUFREQ_CONST_LOOPS, .init = pas_cpufreq_cpu_init, .exit = pas_cpufreq_cpu_exit, diff --git a/drivers/cpufreq/pcc-cpufreq.c b/drivers/cpufreq/pcc-cpufreq.c index 1581fcc4cf4a..d81c4e5ea0ad 100644 --- a/drivers/cpufreq/pcc-cpufreq.c +++ b/drivers/cpufreq/pcc-cpufreq.c @@ -587,7 +587,6 @@ static struct cpufreq_driver pcc_cpufreq_driver = { .init = pcc_cpufreq_cpu_init, .exit = pcc_cpufreq_cpu_exit, .name = "pcc-cpufreq", - .owner = THIS_MODULE, }; static int __init pcc_cpufreq_init(void) diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c index 3104fad82480..38cdc63c38da 100644 --- a/drivers/cpufreq/pmac32-cpufreq.c +++ b/drivers/cpufreq/pmac32-cpufreq.c @@ -477,7 +477,6 @@ static struct cpufreq_driver pmac_cpufreq_driver = { .flags = CPUFREQ_PM_NO_WARN, .attr = pmac_cpu_freqs_attr, .name = "powermac", - .owner = THIS_MODULE, }; diff --git a/drivers/cpufreq/pmac64-cpufreq.c b/drivers/cpufreq/pmac64-cpufreq.c index 4d7799b7af86..b6850d97f0d5 100644 --- a/drivers/cpufreq/pmac64-cpufreq.c +++ b/drivers/cpufreq/pmac64-cpufreq.c @@ -371,7 +371,6 @@ static int g5_cpufreq_cpu_init(struct cpufreq_policy *policy) static struct cpufreq_driver g5_cpufreq_driver = { .name = "powermac", - .owner = THIS_MODULE, .flags = CPUFREQ_CONST_LOOPS, .init = g5_cpufreq_cpu_init, .verify = g5_cpufreq_verify, diff --git a/drivers/cpufreq/powernow-k6.c b/drivers/cpufreq/powernow-k6.c index ea8e10382ec5..85f1c8c25ddc 100644 --- a/drivers/cpufreq/powernow-k6.c +++ b/drivers/cpufreq/powernow-k6.c @@ -207,7 +207,6 @@ static struct cpufreq_driver powernow_k6_driver = { .exit = powernow_k6_cpu_exit, .get = powernow_k6_get, .name = "powernow-k6", - .owner = THIS_MODULE, .attr = powernow_k6_attr, }; diff --git a/drivers/cpufreq/powernow-k7.c b/drivers/cpufreq/powernow-k7.c index 4687d40d0219..14ce480be8ab 100644 --- a/drivers/cpufreq/powernow-k7.c +++ b/drivers/cpufreq/powernow-k7.c @@ -716,7 +716,6 @@ static struct cpufreq_driver powernow_driver = { .init = powernow_cpu_init, .exit = powernow_cpu_exit, .name = "powernow-k7", - .owner = THIS_MODULE, .attr = powernow_table_attr, }; diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c index 3f3c6cae91d0..2344a9ed17f3 100644 --- a/drivers/cpufreq/powernow-k8.c +++ b/drivers/cpufreq/powernow-k8.c @@ -1240,7 +1240,6 @@ static struct cpufreq_driver cpufreq_amd64_driver = { .exit = powernowk8_cpu_exit, .get = powernowk8_get, .name = "powernow-k8", - .owner = THIS_MODULE, .attr = powernow_k8_attr, }; diff --git a/drivers/cpufreq/ppc-corenet-cpufreq.c b/drivers/cpufreq/ppc-corenet-cpufreq.c index 3cae4529f959..60e81d524ea8 100644 --- a/drivers/cpufreq/ppc-corenet-cpufreq.c +++ b/drivers/cpufreq/ppc-corenet-cpufreq.c @@ -300,7 +300,6 @@ static struct freq_attr *corenet_cpufreq_attr[] = { static struct cpufreq_driver ppc_corenet_cpufreq_driver = { .name = "ppc_cpufreq", - .owner = THIS_MODULE, .flags = CPUFREQ_CONST_LOOPS, .init = corenet_cpufreq_cpu_init, .exit = __exit_p(corenet_cpufreq_cpu_exit), diff --git a/drivers/cpufreq/ppc_cbe_cpufreq.c b/drivers/cpufreq/ppc_cbe_cpufreq.c index 5936f8d6f2cc..2e448f0bbdc5 100644 --- a/drivers/cpufreq/ppc_cbe_cpufreq.c +++ b/drivers/cpufreq/ppc_cbe_cpufreq.c @@ -181,7 +181,6 @@ static struct cpufreq_driver cbe_cpufreq_driver = { .init = cbe_cpufreq_cpu_init, .exit = cbe_cpufreq_cpu_exit, .name = "cbe-cpufreq", - .owner = THIS_MODULE, .flags = CPUFREQ_CONST_LOOPS, }; diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c index ce5b9fca9c18..22dcb81ef9d0 100644 --- a/drivers/cpufreq/s3c2416-cpufreq.c +++ b/drivers/cpufreq/s3c2416-cpufreq.c @@ -524,7 +524,6 @@ static struct freq_attr *s3c2416_cpufreq_attr[] = { }; static struct cpufreq_driver s3c2416_cpufreq_driver = { - .owner = THIS_MODULE, .flags = 0, .verify = s3c2416_cpufreq_verify_speed, .target = s3c2416_cpufreq_set_target, diff --git a/drivers/cpufreq/s3c64xx-cpufreq.c b/drivers/cpufreq/s3c64xx-cpufreq.c index 13bb4bae64ee..8a72b0c555f8 100644 --- a/drivers/cpufreq/s3c64xx-cpufreq.c +++ b/drivers/cpufreq/s3c64xx-cpufreq.c @@ -263,7 +263,6 @@ static int s3c64xx_cpufreq_driver_init(struct cpufreq_policy *policy) } static struct cpufreq_driver s3c64xx_cpufreq_driver = { - .owner = THIS_MODULE, .flags = 0, .verify = s3c64xx_cpufreq_verify_speed, .target = s3c64xx_cpufreq_set_target, diff --git a/drivers/cpufreq/sc520_freq.c b/drivers/cpufreq/sc520_freq.c index 77a210975fc4..d6f6c6f4efa7 100644 --- a/drivers/cpufreq/sc520_freq.c +++ b/drivers/cpufreq/sc520_freq.c @@ -147,7 +147,6 @@ static struct cpufreq_driver sc520_freq_driver = { .init = sc520_freq_cpu_init, .exit = sc520_freq_cpu_exit, .name = "sc520_freq", - .owner = THIS_MODULE, .attr = sc520_freq_attr, }; diff --git a/drivers/cpufreq/sh-cpufreq.c b/drivers/cpufreq/sh-cpufreq.c index 73adb64651e8..ffc6d24b0cfb 100644 --- a/drivers/cpufreq/sh-cpufreq.c +++ b/drivers/cpufreq/sh-cpufreq.c @@ -160,7 +160,6 @@ static struct freq_attr *sh_freq_attr[] = { }; static struct cpufreq_driver sh_cpufreq_driver = { - .owner = THIS_MODULE, .name = "sh", .get = sh_cpufreq_get, .target = sh_cpufreq_target, diff --git a/drivers/cpufreq/sparc-us2e-cpufreq.c b/drivers/cpufreq/sparc-us2e-cpufreq.c index 7c43a725e5da..cf5bc2ca16fa 100644 --- a/drivers/cpufreq/sparc-us2e-cpufreq.c +++ b/drivers/cpufreq/sparc-us2e-cpufreq.c @@ -365,7 +365,6 @@ static int __init us2e_freq_init(void) driver->target = us2e_freq_target; driver->get = us2e_freq_get; driver->exit = us2e_freq_cpu_exit; - driver->owner = THIS_MODULE, strcpy(driver->name, "UltraSPARC-IIe"); cpufreq_us2e_driver = driver; diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c index 7f500c140bc3..ac76b489979d 100644 --- a/drivers/cpufreq/sparc-us3-cpufreq.c +++ b/drivers/cpufreq/sparc-us3-cpufreq.c @@ -226,7 +226,6 @@ static int __init us3_freq_init(void) driver->target = us3_freq_target; driver->get = us3_freq_get; driver->exit = us3_freq_cpu_exit; - driver->owner = THIS_MODULE, strcpy(driver->name, "UltraSPARC-III"); cpufreq_us3_driver = driver; diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c index 0915e712fbdc..f897d5105842 100644 --- a/drivers/cpufreq/speedstep-centrino.c +++ b/drivers/cpufreq/speedstep-centrino.c @@ -575,7 +575,6 @@ static struct cpufreq_driver centrino_driver = { .target = centrino_target, .get = get_cur_freq, .attr = centrino_attr, - .owner = THIS_MODULE, }; /* diff --git a/drivers/cpufreq/speedstep-ich.c b/drivers/cpufreq/speedstep-ich.c index e2e5aa971452..5355abb69afc 100644 --- a/drivers/cpufreq/speedstep-ich.c +++ b/drivers/cpufreq/speedstep-ich.c @@ -378,7 +378,6 @@ static struct cpufreq_driver speedstep_driver = { .init = speedstep_cpu_init, .exit = speedstep_cpu_exit, .get = speedstep_get, - .owner = THIS_MODULE, .attr = speedstep_attr, }; diff --git a/drivers/cpufreq/speedstep-smi.c b/drivers/cpufreq/speedstep-smi.c index f5a6b70ee6c0..abfba4f731eb 100644 --- a/drivers/cpufreq/speedstep-smi.c +++ b/drivers/cpufreq/speedstep-smi.c @@ -375,7 +375,6 @@ static struct cpufreq_driver speedstep_driver = { .exit = speedstep_cpu_exit, .get = speedstep_get, .resume = speedstep_resume, - .owner = THIS_MODULE, .attr = speedstep_attr, }; diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 431a05d4b4c9..d568f3975eeb 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -179,7 +179,6 @@ __ATTR(_name, 0644, show_##_name, store_##_name) struct cpufreq_driver { - struct module *owner; char name[CPUFREQ_NAME_LEN]; u8 flags; /* -- cgit v1.2.3-70-g09d2