kernel.git/Documentation/power/runtime_pm.txt, branch linux-3.19.y

Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

2014-12-12T23:26:48Z

Pull ARM updates from Russell King: "The major updates included in this update are: - Clang compatible stack pointer accesses by Behan Webster. - SA11x0 updates from Dmitry Eremin-Solenikov. - kgdb handling of breakpoints with read-only text/modules - Support for Privileged-no-execute feature on ARMv7 to prevent userspace code execution by the kernel. - AMBA primecell bus handling of irq-safe runtime PM - Unwinding support for memset/memzero/memmove/memcpy functions - VFP fixes for Krait CPUs and improvements in detecting the VFP architecture - A number of code cleanups (using pr_*, removing or reducing the severity of a couple of kernel messages, splitting ftrace asm code out to a separate file, etc.) - Add machine name to stack dump output" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (62 commits) ARM: 8247/2: pcmcia: sa1100: make use of device clock ARM: 8246/2: pcmcia: sa1111: provide device clock ARM: 8245/1: pcmcia: soc-common: enable/disable socket clocks ARM: 8244/1: fbdev: sa1100fb: make use of device clock ARM: 8243/1: sa1100: add a clock alias for sa1111 pcmcia device ARM: 8242/1: sa1100: add cpu clock ARM: 8221/1: PJ4: allow building in Thumb-2 mode ARM: 8234/1: sa1100: reorder IRQ handling code ARM: 8233/1: sa1100: switch to hwirq usage ARM: 8232/1: sa1100: merge GPIO multiplexer IRQ to "normal" irq domain ARM: 8231/1: sa1100: introduce irqdomains support ARM: 8230/1: sa1100: shift IRQs by one ARM: 8229/1: sa1100: replace irq numbers with names in irq driver ARM: 8228/1: sa1100: drop entry-macro.S ARM: 8227/1: sa1100: switch to MULTI_IRQ_HANDLER ARM: 8241/1: Update processor_modes for hyp and monitor mode ARM: 8240/1: MCPM: document mcpm_sync_init() ARM: 8239/1: Introduce {set,clear}_pte_bit ARM: 8238/1: mm: Refine set_memory_* functions ARM: 8237/1: fix flush_pfn_alias ...

ARM: 8199/1: PM / Runtime: Add getter for querying the IRQ safe option v12

2014-11-17T20:23:34Z

Add a simple getter pm_runtime_is_irq_safe() for querying whether runtime PM IRQ safe was set or not. Various bus drivers implementing runtime PM may use choose to suspend differently based on IRQ safeness status of child driver (e.g. do not unprepare the clock if IRQ safe is not set). Signed-off-by: Krzysztof Kozlowski Reviewed-by: Ulf Hansson Acked-by: Rafael J. Wysocki Signed-off-by: Russell King

Documentation: power: Fix typo in Documentation/power

2014-11-08T14:15:14Z

This patch fix spelling typos found in Documentation/power. Signed-off-by: Masanari Iida Signed-off-by: Jonathan Corbet

Merge branches 'pnp', 'powercap', 'pm-runtime' and 'pm-opp'

2014-06-03T21:13:00Z

* pnp: MAINTAINERS: Remove Bjorn Helgaas as PNP maintainer PNP / resources: remove positive test on unsigned values * powercap: powercap / RAPL: add new CPU IDs powercap / RAPL: further relax energy counter checks * pm-runtime: PM / runtime: Update documentation to reflect the current code flow * pm-opp: PM / OPP: discard duplicate OPPs PM / OPP: Make OPP invisible to users in Kconfig PM / OPP: fix incorrect OPP count handling in of_init_opp_table

PM / sleep: Update device PM documentation to cover direct_complete

2014-05-16T21:15:44Z

Update the device PM documentation in devices.txt and runtime_pm.txt to reflect the changes in the system suspend and resume handling related to the introduction of the new power.direct_complete flag. Signed-off-by: Rafael J. Wysocki Acked-by: Alan Stern

PM / runtime: Update documentation to reflect the current code flow

2014-05-16T21:05:40Z

The runtime PM documentation in runtime_pm.txt has not been updated after some changes to the system suspend and resume core code, so update it to reflect the current code flow. Signed-off-by: Rafael J. Wysocki Acked-by: Alan Stern

PM / Runtime: s/foo_process_requests/foo_process_next_request/

2014-03-26T15:33:06Z

The example uses foo_process_next_request() everywhere else. Signed-off-by: Geert Uytterhoeven Signed-off-by: Rafael J. Wysocki

PM / Runtime: GENERIC_SUBSYS_PM_OPS is gone

2014-03-26T15:33:06Z

Update the documentation for the removal of GENERIC_SUBSYS_PM_OPS in commit 90363ddf0a1a4dccfbb8d0c10b8f488bc7fa69f8 ("PM: Drop generic_subsys_pm_ops") Signed-off-by: Geert Uytterhoeven Signed-off-by: Rafael J. Wysocki

PM / Runtime: Correct documented return values for generic PM callbacks

2014-03-26T15:33:05Z

As of commit 05aa55dddb9ee4045c320661068bea78dad6a6e5 ("PM / Runtime: Lenient generic runtime pm callbacks"), the generic power management callbacks pm_generic_runtime_suspend() and pm_generic_runtime_resume() return 0, not -EINVAL, if the device doesn't provide its own callbacks. Signed-off-by: Geert Uytterhoeven Signed-off-by: Rafael J. Wysocki

PM / Runtime: Split line longer than 80 characters

2014-03-26T15:33:05Z

Signed-off-by: Geert Uytterhoeven Signed-off-by: Rafael J. Wysocki