pm24.git/drivers/hwmon, branch v3.8

hwmon: (vexpress) Fix build error seen if CONFIG_OF_DEVICE is not set

2013-01-10T05:47:22Z

Fix: vexpress.c: In function ‘vexpress_hwmon_name_show’: vexpress.c:34:2: error: implicit declaration of function ‘of_get_property’ [-Werror=implicit-function-declaration] vexpress.c:34:27: warning: initialization makes pointer from integer without a cast [enabled by default] vexpress.c: In function ‘vexpress_hwmon_label_show’: vexpress.c:43:22: warning: initialization makes pointer from integer without a cast [enabled by default] Seen if CONFIG_OF_DEVICE is not defined. of_get_property is declared in of.h which is only included by of_device.h if CONFIG_OF_DEVICE is defined. of.h needs to be included directly. Signed-off-by: Guenter Roeck

Drivers: misc: remove __dev* attributes.

2013-01-03T23:57:16Z

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Signed-off-by: Greg Kroah-Hartman

hwmon: (emc6w201) Fix DIV_ROUND_CLOSEST problem with unsigned divisors

2012-12-22T10:16:40Z

Result of DIV_ROUND_CLOSEST is undefined for negative dividends if the divisor variable type is unsigned. Fix by declaring divisor as signed variable. Signed-off-by: Guenter Roeck Acked-by: Jean Delvare

hwmon: (lm73} Detect and report i2c bus errors

2012-12-22T01:59:30Z

If an LM73 device does not exist on an I2C bus, attempts to communicate with the device result in an error code returned from the i2c read/write functions. The current lm73 driver casts that return value from a s32 type to a s16 type, then converts it to a temperature in celsius. Because negative temperatures are valid, it is difficult to distinguish between an error code printed to the response buffer and a negative temperature recorded by the sensor. The solution is to evaluate the return value from the i2c functions before performing any temperature calculations. If the i2c function did not succeed, the error code should be passed back through the virtual file system layer instead of being printed into the response buffer. Before: $ cat /sys/class/hwmon/hwmon0/device/temp1_input -46 After: $ cat /sys/class/hwmon/hwmon0/device/temp1_input cat: read error: No such device or address Signed-off-by: Chris Verges Cc: stable@vger.kernel.org Signed-off-by: Guenter Roeck

hwmon-vid: Add support for AMD family 11h to 15h processors

2012-12-19T21:17:02Z

Since family 11h processors, AMD is exclusively using 7-bit VID codes transmitted using a serial protocol over two pins (clock and data.) Signed-off-by: Jean Delvare Tested-by: David Hubbard Reviewed-by: Guenter Roeck

hwmon: (it87) Support PECI for additional chips

2012-12-19T21:17:02Z

Extend support for reporting and selecting PECI temperature sensors to IT8718, IT8720, IT8782, and IT8783. For IT8721, report the sensor type for temp2 as Intel PECI (6) if the chip is configured to report the PCH temperature. Signed-off-by: Guenter Roeck Signed-off-by: Jean Delvare

hwmon: (it87) Report thermal sensor type as Intel PECI if appropriate

2012-12-19T21:17:02Z

IT8721 and IT8728 support Intel PECI temperature reporting. Each sensor can be programmed to display the temperature reported on the PECI interface. If configured for Intel PECI, the driver reported the wrong sensor type for the respective thermal sensor. Fix the code to correctly report it as "Intel PECI (6)". Signed-off-by: Guenter Roeck Signed-off-by: Jean Delvare

hwmon: (it87) Manage device specific features with table

2012-12-19T21:17:02Z

This simplifies the code, improves runtime performance, reduces code size (about 280 bytes on x86_64), and makes it easier to add support for new devices. Signed-off-by: Guenter Roeck Signed-off-by: Jean Delvare

hwmon: (it87) Replace pwm group macro with direct attribute definitions

2012-12-19T21:17:02Z

Fix checkpatch error: ERROR: Macros with multiple statements should be enclosed in a do - while loop Signed-off-by: Guenter Roeck Signed-off-by: Jean Delvare

hwmon: (it87) Avoid quoted string splits across lines

2012-12-19T21:17:01Z

Fix the respective checkpatch warnings. Signed-off-by: Guenter Roeck Signed-off-by: Jean Delvare