user/sven/linux.git/include/linux/platform_device.h, branch v3.3.5

Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2012-01-08T21:10:57Z

* 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (76 commits) PM / Hibernate: Implement compat_ioctl for /dev/snapshot PM / Freezer: fix return value of freezable_schedule_timeout_killable() PM / shmobile: Allow the A4R domain to be turned off at run time PM / input / touchscreen: Make st1232 use device PM QoS constraints PM / QoS: Introduce dev_pm_qos_add_ancestor_request() PM / shmobile: Remove the stay_on flag from SH7372's PM domains PM / shmobile: Don't include SH7372's INTCS in syscore suspend/resume PM / shmobile: Add support for the sh7372 A4S power domain / sleep mode PM: Drop generic_subsys_pm_ops PM / Sleep: Remove forward-only callbacks from AMBA bus type PM / Sleep: Remove forward-only callbacks from platform bus type PM: Run the driver callback directly if the subsystem one is not there PM / Sleep: Make pm_op() and pm_noirq_op() return callback pointers PM/Devfreq: Add Exynos4-bus device DVFS driver for Exynos4210/4212/4412. PM / Sleep: Merge internal functions in generic_ops.c PM / Sleep: Simplify generic system suspend callbacks PM / Hibernate: Remove deprecated hibernation snapshot ioctls PM / Sleep: Fix freezer failures due to racy usermodehelper_is_disabled() ARM: S3C64XX: Implement basic power domain support PM / shmobile: Use common always on power domain governor ... Fix up trivial conflict in fs/xfs/xfs_buf.c due to removal of unused XBT_FORCE_SLEEP bit

PM / Sleep: Remove forward-only callbacks from platform bus type

2011-12-21T21:01:14Z

The forward-only PM callbacks provided by the platform bus type are not necessary any more, because the PM core executes driver callbacks when the corresponding subsystem callbacks are not present, so drop them. Signed-off-by: Rafael J. Wysocki

drivers_base: make argument to platform_device_register_full const

2011-12-10T00:23:49Z

platform_device_register_full doesn't modify *pdevinfo so it can be marked as const without further adaptions. Signed-off-by: Uwe Kleine-König Signed-off-by: Greg Kroah-Hartman

drivercore: Generalize module_platform_driver

2011-11-17T20:05:00Z

This patch generalizes the module_platform_driver macro and introduces a new module_driver macro. The module_driver macro takes a driver name, a register and a unregister function for this driver type. Using these it construct the module init and exit sections which register and unregister the driver. Since such init/exit sections are commonly found in drivers this macro can be used to eliminate a lot of boilerplate code. The macro is not intended to be used by driver modules directly, instead it should be used to generate bus specific macros for registering drivers like the module_platform_driver macro. Signed-off-by: Lars-Peter Clausen Acked-by: Grant Likely Acked-by: Jonathan Cameron Acked-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman

Merge branch 'spi/next' of git://git.secretlab.ca/git/linux-2.6

2011-10-29T14:28:36Z

* 'spi/next' of git://git.secretlab.ca/git/linux-2.6: drivercore: Add helper macro for platform_driver boilerplate spi: irq: Remove IRQF_DISABLED OMAP: SPI: Fix the trying to free nonexistent resource error spi/spi-ep93xx: add module.h include spi/tegra: fix compilation error in spi-tegra.c spi: spi-dw: fix all sparse warnings spi/spi-pl022: Call pl022_dma_remove(pl022) only if enable_dma is true spi/spi-pl022: calculate_effective_freq() must set rate <= requested rate spi/spi-pl022: Don't allocate more sg than required. spi/spi-pl022: Use GFP_ATOMIC for allocation from tasklet spi/spi-pl022: Resolve formatting issues

drivercore: Add helper macro for platform_driver boilerplate

2011-10-24T22:35:47Z

For simple modules that contain a single platform_driver without any additional setup code then ends up being a block of duplicated boilerplate. This patch adds a new macro, module_platform_driver(), which replaces the module_init()/module_exit() registrations with template functions. Signed-off-by: Grant Likely Acked-by: Greg Kroah-Hartman Reviewed-by: Magnus Damm Reviewed-by: Mark Brown Reviewed-by: Stephen Boyd

new helper to create platform devices with dma mask

2011-08-26T18:31:09Z

compared to the most powerful and already existing helper (namely platform_device_register_resndata) this allows to specify a dma_mask. To make eventual extensions later more easy, a struct holding the used information is created instead of passing the information by function parameters. Signed-off-by: Uwe Kleine-König Signed-off-by: Greg Kroah-Hartman

driver core: Add ability for arch code to setup pdev_archdata

2011-07-08T05:21:35Z

On some architectures we need to setup pdev_archdata before we add the device. Waiting til a bus_notifier is too late since we might need the pdev_archdata in the bus notifier. One example is setting up of dma_mask pointers such that it can be used in a bus_notifier. We add weak noop version of arch_setup_pdev_archdata() and allow the arch code to override with access the full definitions of struct device, struct platform_device, and struct pdev_archdata. Acked-by: Greg Kroah-Hartman Signed-off-by: Kumar Gala

PM: Revert "driver core: platform_bus: allow runtime override of dev_pm_ops"

2011-05-16T18:17:47Z

The platform_bus_set_pm_ops() operation is deprecated in favor of the new device power domain infrastructre implemented in commit 7538e3db6e015e890825fbd9f8659952896ddd5b (PM: add support for device power domains) Signed-off-by: Kevin Hilman Signed-off-by: Rafael J. Wysocki

PM: Export platform bus type's default PM callbacks

2011-04-28T22:36:05Z

Export the default PM callbacks defined for the platform bus type so that they can be used by power domains for suspending and resuming platform devices in the future. Signed-off-by: Rafael J. Wysocki