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2016-02-02clk: simplify clk_fetch_parent_index() functionMasahiro Yamada
The clk_core_get_parent_by_index can be used as a helper function to simplify the implementation of clk_fetch_parent_index(). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-02clk: make sure parent is not NULL in clk_fetch_parent_index()Masahiro Yamada
If parent is given with NULL, clk_fetch_parent_index() could return a positive index value. Currently, parent is checked by the callers of this function, but it would be safer to do it in this function. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-02clk: walk the orphan clock list more simplyMasahiro Yamada
This loop can be much simpler. If a new parent is available for orphan clocks, __clk_init_parent(orphan) can detect it. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-02clk: avoid circular clock topologyMasahiro Yamada
Currently, clk_register() never checks a circular parent looping, but clock providers could register such an insane clock topology. For example, "clk_a" could have "clk_b" as a parent, and vice versa. In this case, clk_core_reparent() creates a circular parent list and __clk_recalc_accuracies() calls itself recursively forever. The core infrastructure should be kind enough to bail out, showing an appropriate error message in such a case. This helps to easily find a bug in clock providers. (uh, I made such a silly mistake when I was implementing my clock providers first. I was upset because the kernel did not respond, without any error message.) This commit adds a new helper function, __clk_is_ancestor(). It returns true if the second argument is a possible ancestor of the first one. If a clock core is a possible ancestor of itself, it would make a loop when it were registered. That should be detected as an error. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-02clk: simplify __clk_init_parent()Masahiro Yamada
The translation from the index into clk_core is done by clk_core_get_parent_by_index(). The if-block for num_parents == 1 case is duplicating the code in the clk_core_get_parent_by_index(). Drop the "if (num_parents == 1)" from the special case. Instead, set the index to zero if .get_parent() is missing. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-02clk: move checking .get_parent to __clk_core_init()Masahiro Yamada
The .get_parent is mandatory for multi-parent clocks. Move the check to __clk_core_init(), like other callback checkings. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> [sboyd@codeaurora.org: Squashed in error path handling, fix typos in commit message] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-01clk: replace pr_warn() with pr_err() for fatal casesMasahiro Yamada
These three cases let clk_register() fail. They should be considered as error messages. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-01clk: drop the initial core->parents look-ups from __clk_core_init()Masahiro Yamada
The core->parents is a cache to save expensive clock parent look-ups. It will be filled as needed later. We do not have to do it here. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-01clk: simplify clk_core_get_parent_by_index()Masahiro Yamada
Drop the "if (!core->parents)" case and refactor the function a bit because core->parents is always allocated. (Strictly speaking, it is ZERO_SIZE_PTR if core->num_parents == 0, but such a case is omitted by the if-conditional above.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-01clk: move core->parents allocation to clk_register()Masahiro Yamada
Currently, __clk_core_init() allows failure of the kcalloc() for the core->parents. So, clk_fetch_parent_index() and __clk_init_parent() also try to allocate core->parents in case it has not been allocated yet. Scattering memory allocation here and there makes things complicated. Like other clk_core members, allocate core->parents in clk_register() and let it fail in case of memory shortage. If we cannot allocate such a small piece of memory, the system is already insane. There is no point to postpone the memory allocation. Also, allocate core->parents regardless of core->num_parents. We want it even if core->num_parents == 1 because clk_fetch_parent_index() might be called against the clk_core with a single parent. If core->num_parents == 0, core->parents is set to ZERO_SIZE_PTR. It is harmless because no access happens to core->parents in such a case. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-01clk: change sizeof(struct clk *) to sizeof(*core->parents)Masahiro Yamada
Now, the clock parent is not "struct clk *", but "struct clk_core *". Of course, the size of a pointer is always same, but strictly speaking, sizeof(struct clk *) should be sizeof(struct clk_core *) here. This mismatch happened when we split the structure into struct clk and struct clk_core. For the potential possibility of future renaming, sizeof(*core->parents) would be better. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-01clk: remove unnecessary !core->parents conditionalMasahiro Yamada
This if-block has been here since the introduction of the common clock framework. Now no clock drivers are statically initialized. core->parent is always NULL at this point. Drop the redundant check and the confusing comment. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-01clk: rename __clk_init() into __clk_core_init()Masahiro Yamada
Now this function takes clk_core as its argument. __clk_core_init() would be more suitable for the name of this function. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-01clk: change the argument of __clk_init() into pointer to clk_coreMasahiro Yamada
The argument clk_user is used only for the clk_user->core. The rest of this function only takes care of clk_core. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-01clk: remove unused first argument of __clk_init()Masahiro Yamada
The "struct device *dev" is not used at all in this function. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29Merge branch 'clk-fixes' into clk-nextStephen Boyd
* clk-fixes: clk: rockchip: rk3368: fix some clock gates clk: rockchip: rk3036: rename emac ext source clock clk: rockchip: rk3036: fix the div offset for emac clock clk: rockchip: rk3036: fix uarts clock error clk: rockchip: rk3036: fix the FLAGs for clock mux
2016-01-29Merge tag 'v4.5-rockchip-clkfixes1' of ↵Stephen Boyd
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-fixes Pull rockchip fixes from Heiko Stuebner: Fixes for wrong register offsets in both rk3036 and rk3368. Also rename the external input for the emac on rk3036, which should still be ok to do, as that binding was only introduced during this merge-window. * tag 'v4.5-rockchip-clkfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: clk: rockchip: rk3368: fix some clock gates clk: rockchip: rk3036: rename emac ext source clock clk: rockchip: rk3036: fix the div offset for emac clock clk: rockchip: rk3036: fix uarts clock error clk: rockchip: rk3036: fix the FLAGs for clock mux
2016-01-29clk: st: avoid uninitialized variable useArnd Bergmann
My previous patch fixed some warnings about printing a couple of variables that are always uninitialized in quadfs_pll_fs660c32_set_rate(), but I now got a warning that only shows up in some configurations (i.e. without gcc -Os) about the params.ndiv being used uninitialized in the error case: drivers/clk/st/clkgen-fsyn.c: In function 'quadfs_pll_fs660c32_set_rate': drivers/clk/st/clkgen-fsyn.c:584:75: warning: 'params.ndiv' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/clk/st/clkgen-fsyn.c:574:16: note: 'params.ndiv' was declared here This changes the error handling so we bail for invalid arguments rather than continuing with uninitialized data. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: axi-clkgen: Remove sometimes impossible checkStephen Boyd
The size of unsigned long on 64-bit architectures is equal to the size of u64, so this check is impossible there. This throws off static checkers: drivers/clk/clk-axi-clkgen.c:331 axi_clkgen_recalc_rate() warn: impossible condition '(tmp > (~0)) => (0-u64max > u64max)' Let's change this code to use min_t() instead so that we get the same effect on architectures where sizeof(unsigned long) doesn't equal sizeof(u64). Cc: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: axi-clkgen: Add multi-parent supportLars-Peter Clausen
The clock generator has two clock inputs that can be used as the reference clock. Add support for switching between them at runtime. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: axi-clkgen: Remove version 1 supportLars-Peter Clausen
Version 1 of the axi-clkgen core has not been used in new designs for over two years now. This is a soft peripheral used in FPGAs and anybody who has updated their kernel to the latest version will also have updated the bitstream containing the clock generator. So it should be safe to drop support for this now. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: palmas: fix a possible NULL dereferenceLABBE Corentin
of_match_device could return NULL, and so cause a NULL pointer dereference later. Even if the probability of this case is very low, fixing it made static analyzers happy. Solving this with of_device_get_match_data made also code simplier. Reported-by: coverity (CID 1324137) Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: palmas: constify the palmas_clks_of_match_data structureLABBE Corentin
The palmas_clks_of_match_data structures are never modified. This patch constify them. Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: optimize the divider walk in clk_divider_bestdiv()Masahiro Yamada
Because _next_div() returns a valid divider, there is no need to consult _is_valid_div() for the validity of the divider in every iteration. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: vt8500: fix sign of possible PLL valuesAndrzej Hajda
With unsigned values underflow in loops can occur resulting in theoretically infinite loops. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: add clk_unregister_fixed_rate()Masahiro Yamada
Allow to unregister fixed rate clock. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: add clk_unregister_fixed_factor()Masahiro Yamada
Allow to unregister fixed factor clock. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk:gcc-msm8916: add missing mss_q6_bimc_axi clockSrinivas Kandagatla
This clock is required for loading the qdsp firmware. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29Merge branch 'clk-iproc' into clk-nextStephen Boyd
* clk-iproc: clk: iproc: Remove __init from header clk: iproc: Add support for Cygnus audio clocks Documentation: dt-bindings: Add DT bindings for Cygnus audio clock
2016-01-29clk: iproc: Remove __init from headerRay Jui
Remove __init macro from all function prototypes in clk-iproc.h Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: iproc: Add support for Cygnus audio clocksSimran Rai
This patch adds support for Broadcom Cygnus audio PLL and leaf clocks Signed-off-by: Simran Rai <ssimran@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29Documentation: dt-bindings: Add DT bindings for Cygnus audio clockSimran Rai
This patch adds audio clock device tree binding documentation to an existing Cygnus clock DT bindings document. Signed-off-by: Simran Rai <ssimran@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Lori Hikichi <lhikichi@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: Move vendor's Kconfig into CCF menu sectionJames Liao
Move all vendor's Kconfig into CCF menu section to prevent new drivers putting their Kconfig files in a wrong place. Some Kconfigs need to be modified at the same time to avoid build warnings. Signed-off-by: James Liao <jamesjj.liao@mediatek.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> [sboyd@codeaurora.org: Fix typos in commit message] Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: mediatek: Fix memory leak on clock init failJames Liao
mtk_clk_register_composite() may leak memory due to some error handling path don't free all allocated memory. This patch free all pointers that may allocate memory before error return. And it's safe because kfree() can handle NULL pointers. Signed-off-by: James Liao <jamesjj.liao@mediatek.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: move the common clock's to_clk_*(_hw) macros to clk-provider.hGeliang Tang
to_clk_*(_hw) macros have been repeatedly defined in many places. This patch moves all the to_clk_*(_hw) definitions in the common clock framework to public header clk-provider.h, and drop the local definitions. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: xgene: Remove return from void functionStephen Boyd
This function doesn't return anything because it's void. Drop the return statement. Cc: Loc Ho <lho@apm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: xgene: Add SoC and PMD PLL clocks with v2 hardwareLoc Ho
Add X-Gene SoC and PMD PLL clocks support for v2 hardware. X-Gene SoC v2 and above use an slightly different SoC and PMD PLL hardware logic. Signed-off-by: Loc Ho <lho@apm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29Documentation: Update APM X-Gene clock binding for v2 hardwareLoc Ho
Update APM X-Gene clock binding documentation for SoC and PCP PLL for v2 hardware. Signed-off-by: Loc Ho <lho@apm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: s2mps11: remove redundant codeAndi Shyti
The definition of s2mps11_name is meant to resolve the name of a given clock. Remove it because the clocks have the same name we can get it directly from the s2mps11_clks_init structure. While in the probe function the s2mps11_clks is used only to iterate through the s2mps11_clks. The naming itself brings confusion and the readability does not improve much. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: s2mps11: remove redundant static variables declarationAndi Shyti
The clk_table and clk_data are declared static. The clk_table contains the three clock data structures belonging to the s2mps11 driver. In the probe function it gets stored into clk_data. Remove clk_table and refer directly to clk_data. clk_data, itself, is also declared static. Declare locally it and allocate it inside the probe function, as it is not used anywhere else. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: s2mps11: allocate only one structure for clock initAndi Shyti
The driver allocates three structures, s2mpsxx_clk_init, for three different clock types (s2mps11, s2mps13 and s2mps14). They are quite similar but they differ only by the name. Only one of these structures is used, while the others lie unused in the memory. The clock's name, though, is not such a meaningful information and by assigning the same name to the initial data we can avoid over allocation. The common name chosen will be s2mps11, coherently with the device driver name, instead of the clock device. Therefore, remove the structures associated to s2mps13 and s2mps14 and use only the one referred to s2mps11 for all kind of clocks. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Suggested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: s2mps11: merge two for loops in oneAndi Shyti
The driver already loops once, there is no reason to loop again for a different purpose. Merge the second loop into the first. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk-divider: make sure read-only dividers do not write to their registerHeiko Stuebner
Commit e6d5e7d90be9 ("clk-divider: Fix READ_ONLY when divider > 1") removed the special ops struct for read-only clocks and instead opted to handle them inside the regular ops. On the rk3368 this results in breakage as aclkm now gets set a value. While it is the same divider value, the A53 core still doesn't like it, which can result in the cpu ending up in a hang. The reason being that "ACLKENMasserts one clock cycle before the rising edge of ACLKM" and the clock should only be touched when STANDBYWFIL2 is asserted. To fix this, reintroduce the read-only ops but do include the round_rate callback. That way no writes that may be unsafe are done to the divider register in any case. The Rockchip use of the clk_divider_ops is adapted to this split again, as is the nxp, lpc18xx-ccu driver that was included since the original commit. On lpc18xx-ccu the divider seems to always be read-only so only uses the new ops now. Fixes: e6d5e7d90be9 ("clk-divider: Fix READ_ONLY when divider > 1") Reported-by: Zhang Qing <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: tango4: rename ARCH_TANGOX to ARCH_TANGOMarc Gonzalez
Requested by arm-soc maintainer Kevin Hilman in v9 review. http://article.gmane.org/gmane.linux.ports.arm.kernel/456331 Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: scpi: Fix checking return value of platform_device_register_simple()Axel Lin
platform_device_register_simple() returns ERR_PTR on error. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: mvebu: Mark ioremapped memory as __iomemStephen Boyd
Silence the following sparse warning drivers/clk/mvebu/dove-divider.c:252:14: warning: incorrect type in assignment (different address spaces) drivers/clk/mvebu/dove-divider.c:252:14: expected void *base drivers/clk/mvebu/dove-divider.c:252:14: got void [noderef] <asn:2>* drivers/clk/mvebu/dove-divider.c:256:13: warning: incorrect type in argument 2 (different address spaces) drivers/clk/mvebu/dove-divider.c:256:13: expected void [noderef] <asn:2>*base drivers/clk/mvebu/dove-divider.c:256:13: got void *base drivers/clk/mvebu/dove-divider.c:257:25: warning: incorrect type in argument 1 (different address spaces) drivers/clk/mvebu/dove-divider.c:257:25: expected void volatile [noderef] <asn:2>*iomem_cookie drivers/clk/mvebu/dove-divider.c:257:25: got void *base Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-24Linux 4.5-rc1v4.5-rc1Linus Torvalds
2016-01-24Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS for 4.5 plus some 4.4 fixes. The executive summary: - ATH79 platform improvments, use DT bindings for the ATH79 USB PHY. - Avoid useless rebuilds for zboot. - jz4780: Add NEMC, BCH and NAND device tree nodes - Initial support for the MicroChip's DT platform. As all the device drivers are missing this is still of limited use. - Some Loongson3 cleanups. - The unavoidable whitespace polishing. - Reduce clock skew when synchronizing the CPU cycle counters on CPU startup. - Add MIPS R6 fixes. - Lots of cleanups across arch/mips as fallout from KVM. - Lots of minor fixes and changes for IEEE 754-2008 support to the FPU emulator / fp-assist software. - Minor Ralink, BCM47xx and bcm963xx platform support improvments. - Support SMP on BCM63168" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (84 commits) MIPS: zboot: Add support for serial debug using the PROM MIPS: zboot: Avoid useless rebuilds MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIB MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function MIPS: bcm963xx: Update bcm_tag field image_sequence MIPS: bcm963xx: Move extended flash address to bcm_tag header file MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structure MIPS: bcm63xx: nvram: Use nvram structure definition from header file MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure MAINTAINERS: Add KVM for MIPS entry MIPS: KVM: Add missing newline to kvm_err() MIPS: Move KVM specific opcodes into asm/inst.h MIPS: KVM: Use cacheops.h definitions MIPS: Break down cacheops.h definitions MIPS: Use EXCCODE_ constants with set_except_vector() MIPS: Update trap codes MIPS: Move Cause.ExcCode trap codes to mipsregs.h MIPS: KVM: Make kvm_mips_{init,exit}() static MIPS: KVM: Refactor added offsetof()s MIPS: KVM: Convert EXPORT_SYMBOL to _GPL ...
2016-01-24Merge tag 'platform-drivers-x86-v4.5-2' of ↵Linus Torvalds
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver updates from Darren Hart: "Emergency travel prevented me from completing my final testing on this until today. Nothing here that couldn't wait until RC1 fixes, but I thought it best to get it out sooner rather than later as it does contain a build warning fix. Summary: A build warning fix, MAINTAINERS cleanup, and a new DMI quirk: ideapad-laptop: - Add Lenovo Yoga 700 to no_hw_rfkill dmi list MAINTAINERS: - Combine multiple telemetry entries intel_telemetry_debugfs: - Fix unused warnings in telemetry debugfs" * tag 'platform-drivers-x86-v4.5-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list MAINTAINERS: Combine multiple telemetry entries intel_telemetry_debugfs: Fix unused warnings in telemetry debugfs
2016-01-24Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management updates from Zhang Rui: "The top merge commit was re-generated yesterday because two topic branches were dropped from this pull request in the last minute due to some unaddressed comments. All the other material has been in linux-next for quite a while. Specifics: - Enhance thermal core to handle unexpected device cooling states after fresh boot and system resume. From Zhang Rui and Chen Yu. - Several fixes and cleanups on Rockchip and RCAR thermal drivers. From Caesar Wang and Kuninori Morimoto. - Add Broxton support for Intel processor thermal reporting device driver. From Amy Wiles" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: trip_point_temp_store() calls thermal_zone_device_update() thermal: rcar: rcar_thermal_get_temp() return error if strange temp thermal: rcar: check irq possibility in rcar_thermal_irq_xxx() thermal: rcar: check every rcar_thermal_update_temp() return value thermal: rcar: move rcar_thermal_dt_ids to upside thermal: rockchip: Support the RK3399 SoCs in thermal driver thermal: rockchip: Support the RK3228 SoCs in thermal driver dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible thermal: rockchip: fix a trivial typo Thermal: Enable Broxton SoC thermal reporting device thermal: constify pch_dev_ops structure Thermal: do thermal zone update after a cooling device registered Thermal: handle thermal zone device properly during system sleep Thermal: initialize thermal zone device correctly