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* [ARM] Fix omap_h2_1610_defconfig regressionsRussell King2007-10-311-0/+4
| | | | | | | | | | Fix: arch/arm/mach-omap1/built-in.o: In function `h2_init': board-h2.c:(.init.text+0xbb4): undefined reference to `i2c_register_board_info' Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Convert files to UTF-8 and some cleanupsJan Engelhardt2007-10-191-1/+1
| | | | | | | | | | | | | | | | | | * Convert files to UTF-8. * Also correct some people's names (one example is Eißfeldt, which was found in a source file. Given that the author used an ß at all in a source file indicates that the real name has in fact a 'ß' and not an 'ss', which is commonly used as a substitute for 'ß' when limited to 7bit.) * Correct town names (Goettingen -> Göttingen) * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313) Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* PM: Rework struct platform_suspend_opsRafael J. Wysocki2007-10-181-17/+3
| | | | | | | | | | | | | | | | | There is no reason why the .prepare() and .finish() methods in 'struct platform_suspend_ops' should take any arguments, since architectures don't use these methods' argument in any practically meaningful way (ie. either the target system sleep state is conveyed to the platform by .set_target(), or there is only one suspend state supported and it is indicated to the PM core by .valid(), or .prepare() and .finish() aren't defined at all).  There also is no reason why .finish() should return any result. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Len Brown <lenb@kernel.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* PM: Rename struct pm_ops and related thingsRafael J. Wysocki2007-10-181-3/+3
| | | | | | | | | | | | | | | | The name of 'struct pm_ops' suggests that it is related to the power management in general, but in fact it is only related to suspend.  Moreover, its name should indicate what this structure is used for, so it seems reasonable to change it to 'struct platform_suspend_ops'.  In that case, the name of the global variable of this type used by the PM core and the names of related functions should be changed accordingly. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Len Brown <lenb@kernel.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* PM: Move definition of struct pm_ops to suspend.hRafael J. Wysocki2007-10-181-2/+1
| | | | | | | | | | | | | | | | | | | | | | Move the definition of 'struct pm_ops' and related functions from <linux/pm.h> to <linux/suspend.h> . There are, at least, the following reasons to do that: * 'struct pm_ops' is specifically related to suspend and not to the power management in general. * As long as 'struct pm_ops' is defined in <linux/pm.h>, any modification of it causes the entire kernel to be recompiled, which is unnecessary and annoying. * Some suspend-related features are already defined in <linux/suspend.h>, so it is logical to move the definition of 'struct pm_ops' into there. * 'struct hibernation_ops', being the hibernation-related counterpart of 'struct pm_ops', is defined in <linux/suspend.h> . Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Len Brown <lenb@kernel.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-10-1517-49/+2099
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (95 commits) [ARM] 4578/1: CM-x270: PCMCIA support [ARM] 4577/1: ITE 8152 PCI bridge support [ARM] 4576/1: CM-X270 machine support [ARM] pxa: Avoid pxa_gpio_mode() in gpio_direction_{in,out}put() [ARM] pxa: move pxa_set_mode() from pxa2xx_mainstone.c to mainstone.c [ARM] pxa: move pxa_set_mode() from pxa2xx_lubbock.c to lubbock.c [ARM] pxa: Make cpu_is_pxaXXX dependent on configuration symbols [ARM] pxa: PXA3xx base support [NET] smc91x: fix PXA DMA support code [SERIAL] Fix console initialisation ordering [ARM] pxa: tidy up arch/arm/mach-pxa/Makefile [ARM] Update arch/arm/Kconfig for drivers/Kconfig changes [ARM] 4600/1: fix kernel build failure with build-id-supporting binutils [ARM] 4599/1: Preserve ATAG list for use with kexec (2.6.23) [ARM] Rename consistent_sync() as dma_cache_maint() [ARM] 4572/1: ep93xx: add cirrus logic edb9307 support [ARM] 4596/1: S3C2412: Correct IRQs for SDI+CF and add decoding support [ARM] 4595/1: ns9xxx: define registers as void __iomem * instead of volatile u32 [ARM] 4594/1: ns9xxx: use the new gpio functions [ARM] 4593/1: ns9xxx: implement generic clockevents ...
| *-. Merge branches 'omap1-upstream' and 'omap2-upstream' into develRussell King2007-10-1216-46/+2099
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| | * | ARM: OMAP: N770: add missing LCD, LCD controller, touchscreen device ↵Imre Deak2007-09-201-0/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | registration These were left out from the board file when merging these drivers, add them here. Call GPIO init from the board file as well, since the platform device init code uses the GPIO API. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Removed hwa742 init for now as it needs some clock updates. Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: osk+mistral backlight, power, board specificDavid Brownell2007-09-201-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mistral-specific: - Add PWL-driven LCD backlight device - Apply power to the board even when the LCD isn't configured; things like EEPROM, temperature sensor, and wakeup switch depend on it. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Sync board specific files with linux-omapTony Lindgren2007-09-208-159/+203
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch syncs omap board specific files with linux-omap tree. Patch consists mostly of driver updates done in linux-omap tree for drivers not yet in mainline kernel. Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Basic support for siemens sx1Vladimir Ananiev2007-09-203-0/+506
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds basic support for Siemens SX1. More patches are available, with video driver, mixer, and serial ports working. That is enough to do gsm calls with right userland. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Palm Tungsten|T supportMarek Vasut2007-09-203-0/+367
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds board file and necessary includes for Palm Tungsten|T. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Register tsc2102 on Palm Tungsten EAndrzej Zaborowski2007-09-201-0/+123
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add palmte board config bits for TSC2102 controlled devices. This will enable touchscreen, audio and APM code to report battery level. If there are other boards at some point that use a TSC2102, similar code can be used. Signed-off-by: Andrzej Zaborowski <balrog@zabor.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: PalmZ71 supportMarek Vasut2007-09-203-0/+393
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Palmz71 specific things - board file. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Add support for Amstrad Delta keypadJonathan McDowell2007-09-201-0/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the keypad on the top of the Amstrad Delta. It's just a standard omap-keypad so all we need to do is add the keypad layout and platform data to the board definition file. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Palm Tungsten E board updateAndrzej Zaborowski2007-09-202-23/+363
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | General update of the board file for Palm Tungsten E. Registers the platform devices contained in the PDA (ROM chip, keypad, infra-red) and updates the configuration for USB and MMC, whose config values were previously guessed in most cases due to lack of documentation (and now are confirmed by a number of users). Macros for GPIO pins are moved to a file in include/asm-arm/arch-omap. Signed-off-by: Andrzej Zaborowski <balrog@zabor.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: add SoSSI clock (remove manual checking of SoSSI state from idle)Imre Deak2007-09-201-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SoSSI driver should already take care of this by enabling / disabling its clock when necessary, so this legacy callout from the PM idle code is not needed any more. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: add SoSSI clockImre Deak2007-09-202-2/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is needed, so that disabling the SoSSI clock during idle can be prevented. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: omap camera builds again; Mistral init and muxDavid Brownell2007-09-202-0/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support the camera connector on the OSK Mistral add-on board: - define muxing for both camera controllers - mux both of them for Mistral - teach ov9640 glue about mistral powerup/powerdown Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Enable DSP clocks for McBSP on omap310Marek Vasut2007-09-201-7/+7
| | |/ | | | | | | | | | | | | | | | | | | This patch enables some clock on omap310. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | [ARM] omap1/leds-innovator.c: remove dead codeAdrian Bunk2007-10-121-3/+0
| |/ | | | | | | | | | | | | This patch removes dead code. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | i2c/tps65010: New-style driver updates, part 2David Brownell2007-10-133-5/+143
|/ | | | | | | | | | | | | Switch the tps65010 driver into a "new-style" I2C driver, and convert all of its in-tree users (board support for OSK, H2, H3) accordingly. That accounts for most of the board-specific code in this driver; the rest of that code is now moved into board-specific initcalls. Also remove some of the many now-superfluous #includes. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* ARM: OMAP: H3 workqueue fixesDirk Behme2007-08-221-5/+7
| | | | | Signed-off-by: Dirk Behme <dirk.behme@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: OSK led fixesDavid Brownell2007-08-222-14/+3
| | | | | | | | | | | | | | | Bugfixes for the OSK led support: - Fix Kconfig merge glitches: Mistral handles idle and timer leds just fine - Fix pm_suspend() runtime botch: can't sleep, so can't touch tps65010 leds Improvements: - Switch sense of Mistral idle led, so idle == off Probably the TPS65010 leds should be handled only by the "new led" API. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
* clockevents: fix resume logicThomas Gleixner2007-07-211-0/+1
| | | | | | | | | | | | | | | | | | | | We need to make sure, that the clockevent devices are resumed, before the tick is resumed. The current resume logic does not guarantee this. Add CLOCK_EVT_MODE_RESUME and call the set mode functions of the clock event devices before resuming the tick / oneshot functionality. Fixup the existing users. Thanks to Nigel Cunningham for tracking down a long standing thinko, which affected the jinxed VAIO. [akpm@linux-foundation.org: xen build fix] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: john stultz <johnstul@us.ibm.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ARM] spelling fixesSimon Arlott2007-05-203-3/+3
| | | | | | | Spelling fixes in arch/arm/. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Silence OMAP kernel configuration warningRussell King2007-05-161-1/+1
| | | | | | | arch/arm/mach-omap1/Kconfig:41:warning: 'select' used by config symbol 'MACH_OMAP_H3' refers to undefined symbol 'GPIOEXPANDER_OMAP' Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: OMAP: Fix section mismatch warningTony Lindgren2007-05-101-1/+1
| | | | | | Fix section mismatch warning Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: Remove old PM_SUSPEND_DISKTony Lindgren2007-05-101-10/+1
| | | | | | | Remove old PM_SUSPEND_DISK. Also some minor cosmetic clean-up. Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-05-099-38/+257
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits) ARM: OMAP: Fix GCC-reported compile time bug ARM: OMAP: restore CONFIG_GENERIC_TIME ARM: OMAP: partial LED fixes ARM: OMAP: add SoSSI clock (call propagate_rate for childrens) ARM: OMAP: FB sync with N800 tree (support for dynamic SRAM allocations) ARM: OMAP: Sync framebuffer headers with N800 tree ARM: OMAP: Mostly cosmetic to sync up with linux-omap tree ARM: OMAP: Fix gpmc header ARM: OMAP: Add mailbox support for IVA [ARM] armv7: add Makefile and Kconfig entries [ARM] armv7: add support for asid-tagged VIVT I-cache [ARM] armv7: add dedicated ARMv7 barrier instructions [ARM] armv7: Add ARMv7 cacheid macros [ARM] armv7: add support for ARMv7 cores. [ARM] Fix ARM branch relocation range [ARM] 4363/1: AT91: Remove legacy PIO definitions [ARM] 4361/1: AT91: Build error ARM: OMAP: Sync core code with linux-omap ARM: OMAP: Sync headers with linux-omap ARM: OMAP: h4 must have blinky leds!! ...
| *-. Merge branches 'armv7', 'at91', 'misc' and 'omap' into develRussell King2007-05-099-38/+257
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| | | * ARM: OMAP: FB sync with N800 tree (support for dynamic SRAM allocations)Imre Deak2007-05-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - in addition to fixed FB regions - as passed by the bootloader - allow dynamic allocations - do some more checking against overlapping / reserved regions - move the FB specific parts out from sram.c to fb.c Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | * ARM: OMAP: Mostly cosmetic to sync up with linux-omap treeTony Lindgren2007-05-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Mostly cosmetic to sync up with linux-omap tree Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | * ARM: OMAP: Add mailbox support for IVAHiroshi DOYU2007-05-091-0/+206
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a generic mailbox interface for for DSP and IVA (Image Video Accelerator). This patch itself doesn't contain any IVA driver. Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | * ARM: OMAP: Sync core code with linux-omapTony Lindgren2007-05-083-31/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch syncs omap specific core code with linux-omap. Most of the changes are needed to fix bitrot caused by driver updates in linux-omap tree. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | * ARM: OMAP: gpio init section cleanupsDavid Brownell2007-05-084-4/+4
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | Minor GPIO cleanups: remove needless #include, and omap_gpio_init() should be __init, as well as all the board init code calling it. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | misc doc and kconfig typosMatt LaPlante2007-05-091-1/+1
| | | | | | | | | | | | | | | | | | | | | Fix various typos in kernel docs and Kconfigs, 2.6.21-rc4. Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* | | Add IRQF_IRQPOLL flag on armBernhard Walle2007-05-081-1/+1
|/ / | | | | | | | | | | | | | | | | | | | | | | Add IRQF_IRQPOLL for each timer interrupt. Signed-off-by: Bernhard Walle <bwalle@suse.de> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-05-062-74/+133
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (82 commits) [ARM] Add comments marking in-use ptrace numbers [ARM] Move syscall saving out of the way of utrace [ARM] 4360/1: S3C24XX: regs-udc.h remove unused macro [ARM] 4358/1: S3C24XX: mach-qt2410.c: remove linux/mmc/protocol.h header [ARM] mm 10: allow memory type to be specified with ioremap [ARM] mm 9: add additional device memory types [ARM] mm 8: define mem_types table L1 bit 4 to be for ARMv6 [ARM] iop: add missing parens in macro [ARM] mm 7: remove duplicated __ioremap() prototypes ARM: OMAP: fix OMAP1 mpuio suspend/resume oops ARM: OMAP: MPUIO wake updates ARM: OMAP: speed up gpio irq handling ARM: OMAP: plat-omap changes for 2430 SDP ARM: OMAP: gpio object shrinkage, cleanup ARM: OMAP: /sys/kernel/debug/omap_gpio ARM: OMAP: Implement workaround for GPIO wakeup bug in OMAP2420 silicon ARM: OMAP: Enable 24xx GPIO autoidling [ARM] 4318/2: DSM-G600 Board Support [ARM] 4227/1: minor head.S fixups [ARM] 4328/1: Move i.MX UART regs to driver ...
| * | [ARM] 4262/1: OMAP: clocksource and clockevent supportKevin Hilman2007-04-211-73/+133
| |/ | | | | | | | | | | | | Update OMAP1 to enable support for hrtimers and dynticks by using new clocksource and clockevent infrastructure. Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] Remove needless linux/ptrace.h includesRussell King2007-04-211-1/+0
| | | | | | | | | | | | | | | | | | Lots of places in arch/arm were needlessly including linux/ptrace.h, resumably because we used to pass a struct pt_regs to interrupt handlers. Now that we don't, all these ptrace.h includes are redundant. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | remove "struct subsystem" as it is no longer neededGreg Kroah-Hartman2007-05-021-3/+3
| | | | | | | | | | | | | | | | | | | | | | We need to work on cleaning up the relationship between kobjects, ksets and ktypes. The removal of 'struct subsystem' is the first step of this, especially as it is not really needed at all. Thanks to Kay for fixing the bugs in this patch. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | power management: implement pm_ops.valid for everybodyJohannes Berg2007-04-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Almost all users of pm_ops only support mem sleep, don't check in .valid and don't reject any others in .prepare so users can be confused if they check /sys/power/state, especially when new states are added (these would then result in s-t-r although they're supposed to be something different). This patch implements a generic pm_valid_only_mem function that is then exported for users and puts it to use in almost all existing pm_ops. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: David Brownell <david-b@pacbell.net> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: linux-pm@lists.linux-foundation.org Cc: Len Brown <lenb@kernel.org> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Greg KH <greg@kroah.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | rework pm_ops pm_disk_mode, kill misuseJohannes Berg2007-04-301-1/+0
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch series cleans up some misconceptions about pm_ops. Some users of the pm_ops structure attempt to use it to stop the user from entering suspend to disk, this, however, is not possible since the user can always use "shutdown" in /sys/power/disk and then the pm_ops are never invoked. Also, platforms that don't support suspend to disk simply should not allow configuring SOFTWARE_SUSPEND (read the help text on it, it only selects suspend to disk and nothing else, all the other stuff depends on PM). The pm_ops structure is actually intended to provide a way to enter platform-defined sleep states (currently supported states are "standby" and "mem" (suspend to ram)) and additionally (if SOFTWARE_SUSPEND is configured) allows a platform to support a platform specific way to enter low-power mode once everything has been saved to disk. This is currently only used by ACPI (S4). This patch: The pm_ops.pm_disk_mode is used in totally bogus ways since nobody really seems to understand what it actually does. This patch clarifies the pm_disk_mode description. It also removes all the arm and sh users that think they can veto suspend to disk via pm_ops; not so since the user can always do echo shutdown > /sys/power/disk, they need to find a better way involving Kconfig or such. ACPI is the only user left with a non-zero pm_disk_mode. The patch also sets the default mode to shutdown again, but when a new pm_ops is registered its pm_disk_mode is selected as default, that way the default stays for ACPI where it is apparently required. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: David Brownell <david-b@pacbell.net> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: <linux-pm@lists.linux-foundation.org> Cc: Len Brown <lenb@kernel.org> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Greg KH <greg@kroah.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ARM: OMAP: Fix missing workqueue include in board-h2.cDirk Behme2007-03-071-0/+1
| | | | | | | | | | | | ARM: OMAP: Fix missing #include <linux/workqueue.h> in board-h2.c resulting in In file included from arch/arm/mach-omap1/board-h2.c:40: include/asm/arch/irda.h:27: error: field 'gpio_expa' has incomplete type Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: omap1510->15xx conversions needed for sx1Vladimir Ananiev2007-03-021-1/+1
| | | | | | | Convert 1510->15xx in generic omap code, so that sx1 can work. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: Add missing includes to board-nokia770Dirk Behme2007-03-021-0/+2
| | | | | | | | Add missing includes to board-nokia770 to make it compile again. Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: board-nokia770: correct lcd nameArnaud Patard2007-03-021-1/+1
| | | | | | | | | | | Some time ago, the 'lcd_lph8923' device was renamed to 'lcd_mipid' but the board-nokia770.c file was not updated accordingly, leading to not working lcd. This one-liner fixe the trouble. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: Fix warning in mach-omap1Dirk Behme2007-03-021-1/+5
| | | | | | | | | | | | Fix warning arch/arm/mach-omap1/pm.c: In function 'omap_pm_init': arch/arm/mach-omap1/pm.c:765: warning: ignoring return value of 'subsys_create_file', declared with attribute warn_unused_result Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP: Fix CONFIG_DEBUG_LLDirk Behme2007-03-021-0/+7
| | | | | | | | | | | | | | Fix broken CONFIG_DEBUG_LL. In case of low level debugging reconfigure some clocks early. See http://source.mvista.com/git/gitweb.cgi?p=linux-omap-2.6.git;a=commitdiff;h=3bfb289ccc6c4624fd5ff0381546935e105f4093 too. Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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