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* Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-10-1547-76/+2641
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * '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 branch 'pxa' into develRussell King2007-10-1515-19/+1999
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| | * [ARM] 4577/1: ITE 8152 PCI bridge supportMike Rapoport2007-10-152-0/+106
| | | | | | | | | | | | | | | | | | | | | This patch provides driver for ITE 8152 PCI bridge. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] 4576/1: CM-X270 machine supportMike Rapoport2007-10-155-0/+91
| | | | | | | | | | | | | | | | | | | | | This patch provides core support for CM-X270 platform. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] pxa: Avoid pxa_gpio_mode() in gpio_direction_{in,out}put()Russell King2007-10-151-10/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pxa_gpio_mode() is a universal call that fiddles with the GAFR (gpio alternate function register.) GAFR does not exist on PXA3 CPUs, but instead the alternate functions are controlled via the MFP support code. Platforms are expected to configure the MFP according to their needs in their platform support code rather than drivers. We extend this idea to the GAFR, and make the gpio_direction_*() functions purely operate on the GPIO level. This means platform support code is entirely responsible for configuring the GPIOs alternate functions on all PXA CPU types. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] pxa: Make cpu_is_pxaXXX dependent on configuration symbolsRussell King2007-10-151-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | Make the cpu_is_pxaXXX() macros define to zero when support for a particular CPU is disabled. This allows us to eliminate code for CPUs which aren't enabled. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] pxa: PXA3xx base supporteric miao2007-10-157-1/+1709
| | | | | | | | | | | | | | | Signed-off-by: eric miao <eric.y.miao@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] 4559/1: pxa: make PXA_LAST_GPIO a run-time variableeric miao2007-10-121-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This definition produces processor specific code in generic function pxa_gpio_mode(), thus creating inconsistencies for support of pxa25x and pxa27x in a single zImage. As David Brownell suggests, make it a run-time variable and initialize at run-time according to the number of GPIOs on the processor. For now the initialization happens in pxa_init_irq_gpio(), since there is already a parameter for that, besides, this is and MUST be earlier than any subsequent calls to pxa_gpio_mode(). Signed-off-by: eric miao <eric.y.miao@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] pxa: add PXA3 cpu_is_xxx() macroseric miao2007-10-121-0/+65
| | | | | | | | | | | | | | | | | | | | | | | | Extracted from patch by Eric Miao, this adds the cpu_is_xxx() macros for identifying PXA3 SoCs. Signed-off-by: eric miao <eric.y.miao@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] pxa: mark pxa_set_cken deprecatedRussell King2007-10-121-1/+5
| | | | | | | | | | | | | | | | | | | | | Allow the generic clock support code to fiddle with the CKEN register and mark pxa_set_cken() deprecated. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] pxa: remove get_lcdclk_frequency_10khz()Russell King2007-10-121-1/+0
| | | | | | | | | | | | | | | | | | | | | get_lcdclk_frequency_10khz() is now redundant, remove it. Hide pxa27x_get_lcdclk_frequency_10khz() from public view. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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| | \
| *-. \ Merge branches 'omap1-upstream' and 'omap2-upstream' into develRussell King2007-10-1217-3/+465
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| | | * | ARM: OMAP: Merge driver headers from N800 treeKai Svahn2007-09-205-1/+219
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch merges omap specific driver headers from N800 tree. Signed-off-by: Kai Svahn <kai.svahn@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | | * | ARM: OMAP: Merge gpmc changes from N800 treeKai Svahn2007-09-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch merges gpmc changes from N800 tree and adds gpmc_get_fclk_period() to gpmc.h. Signed-off-by: Kai Svahn <kai.svahn@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | | * | ARM: OMAP: Add minimal OMAP2430 supportSyed Mohammed Khasim2007-09-204-0/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds minimal OMAP2430 support to get the kernel booting on 2430SDP. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | | * | ARM: OMAP: abstract debug card setup (smc, leds)David Brownell2007-09-201-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Additional cleanup for debug boards on H2/P2/H3/H4: move the init code that's not board-specific into a new file where it can be easily shared between all the different boards (avoiding code duplication, and making it easier to support more devices). Make H4 use that. This should be easy to drop in to the OMAP1 boards using these debug cards; the only difference seems to be that the p2 does an extra reset of the smc using the fpga (probably all boards could do that, if it's necessary) and doesn't use the gpio mux or request APIs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | | * | ARM: OMAP: omap2/gpmc updatesDavid Brownell2007-09-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GPMC updates: - bugfixes: wrong/missing flags, omitted write, wrong test - don't map memory segments starting at zero - improve debug messaging - export gpmc_get_fclk_perio]d() since it's needed to calc timings - expect gpmc_cs_set_timings() caller to have initialized sync vs async Note that this API is glitchy; likely the best fix would be to add a member to "struct gpmc_timings" to hold GPMC_CONFIG1, since that holds one key aspect of the GPMC timings (the gpmc_fclk divisor, and sync vs. async == whether that divisor matters). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | ARM: OMAP: Basic support for siemens sx1Vladimir Ananiev2007-09-202-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Vasut2007-09-202-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: PalmZ71 supportMarek Vasut2007-09-202-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Palmz71 specific things - board file. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | ARM: OMAP: Palm Tungsten E board updateAndrzej Zaborowski2007-09-202-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Deak2007-09-201-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: omap camera builds again; Mistral init and muxDavid Brownell2007-09-201-0/+23
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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] 4599/1: Preserve ATAG list for use with kexec (2.6.23)Mike Westerhof2007-10-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch resolves a kexec boot failure that can occur because no ATAGs are passed in to the kexec'd kernel. Currently the newly-kexec'd kernel may fail if it requires specific ATAGs, or it may fail because the fixed memory location at which it expects to find the ATAGs may contain random data instead of ATAGs. The patch ensures that any ATAGs passed to the current kernel at boot time are copied to a static buffer, and are copied back when kexec copies the new kernel into place. Thus the new kernel sees the same ATAGs from kexec and the boot loader. The boot parameters are copied without regard to type, content, or length -- this patch's scope is limited soley to saving and restoring a fixed-size block of memory containing the kernel's boot parameters. Additional functionality to examine, alter, or replace the ATAGs (using kexec, for example) can be implemented by manipulating the static buffer containing the preserved ATAGs. Note: the size of the buffer (1.5KB) is selected to comfortably hold one of each ATAG type, including a maximum-length command line and the maximum number of ATAG_MEM structures currently supported by the kernel. Should an ATAG list exceed that limit, the list will be silently truncated to that limit (to do other- wise at that point in the boot process would make a simple problem exceedingly complicated). [Note: this is the same patch as 4579, modified to accomodate the ATAG changes introduced in 2.6.23] Signed-off-by: Mike Westerhof <mwester at dls.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] Rename consistent_sync() as dma_cache_maint()Russell King2007-10-121-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | consistent_sync() is used to handle the cache maintainence issues with DMA operations. Since we've now removed the misuse of this function from the two MTD drivers, rename it to prevent future mis-use. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] 4596/1: S3C2412: Correct IRQs for SDI+CF and add decoding supportBen Dooks2007-10-121-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the IRQ numbers of the CF and SDI interface on the S3C2412 and S3C2413. Add support to handle these IRQs properly and ensure that the SDI controller platform device is correctly renumbered. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] 4595/1: ns9xxx: define registers as void __iomem * instead of volatile u32Uwe Kleine-König2007-10-124-13/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | As a consequence registers are now accessed with __raw_{read,write}[bl]. Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] 4591/1: ns9xxx: simplify REGSET, REGGET and introduce ..._IDX variantsUwe Kleine-König2007-10-122-13/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The semantic of the REGSET macros didn't change, but hopefully it's more obvious as it's now. REGGET is changed to return the unshifted value, analogous to REGSET. REGGETIM behaves as REGGET before. All callers changed. ..._IDX is used to work with registers that need a parameter like BBU_GCONFb1. Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] 4590/1: ns9xxx: add gpio handling functionsUwe Kleine-König2007-10-121-0/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This implementation conforms to the general GPIO API introduced in 2.6.21. This patch was signed-of by David Brownell before I exported the functions using EXPORT_SYMBOL. Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] Add fallocate syscall entryRussell King2007-10-121-0/+1
| | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] 4588/1: S3C2412: Sleep configuration updatesBen Dooks2007-10-121-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the S3C2412 sleep configuration clearer. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] 4586/1: S3C2412: power register updatesBen Dooks2007-10-122-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the INFORM register block which are retained over sleep. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] unbalanced parenthesis fixMariusz Kozlowski2007-10-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix unbalanced parenthesis. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] "extern inline" -> "static inline"Adrian Bunk2007-10-121-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | "extern inline" will have different semantics with gcc 4.3. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] 4564/1: Add tagged list support for Acorn RiscPC's uncompress codeAlan Hourihane2007-10-121-15/+57
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | arch_decomp_setup() does not understand the new tagged lists for parameter setup. It's fixed in using the older param struct. This patch adds support for tagged lists and allows the older param struct too. Signed-off-by: Alan Hourihane <alanh@fairlite.demon.co.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | endianness annotations in arm io.hAl Viro2007-10-141-4/+4
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | i2c: Add DaVinci I2C controller supportVladimir Barinov2007-10-131-0/+21
|/ / | | | | | | | | | | Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com> Acked-by: Trilok Soni <soni.trilok@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds2007-10-111-6/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: backlight: Convert corgi backlight driver into a more generic driver backlight: Add Samsung LTV350QV LCD driver backlight: Fix cr_bllcd allocations and error paths backlight/leds: Make two structs static
| * | backlight: Convert corgi backlight driver into a more generic driverRichard Purdie2007-10-111-6/+0
| |/ | | | | | | | | | | | | | | Convert the corgi backlight driver to a more generic version so it can be reused by other code rather than being Zaurus/PXA specific. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* / arm: i.MX/MX1 SDHC implements SD cards read-only switch read-backPavel Pisa2007-09-241-1/+4
|/ | | | | | | The patch enables to define MMC host get_ro() method through platform data. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* Merge branch 'omap-fixes' of ↵Russell King2007-08-251-0/+1
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
| * ARM: OMAP: H3 workqueue fixesDirk Behme2007-08-221-0/+1
| | | | | | | | | | Signed-off-by: Dirk Behme <dirk.behme@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | [ARM] 4551/1: s3c24xx: fix wrong virtual address offsetsKrzysztof Helt2007-08-231-6/+6
| | | | | | | | | | | | | | | | | | This patch reduces 36-bit offset to 32-bit offsets. The 36-bit offsets makes virtual addresses wraps when added to 32-bit base. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 4553/1: ARM at91: define FIQ_STARTKarl Olsen2007-08-231-0/+3
| | | | | | | | | | | | | | | | | | For ARM at91, the FIQ_START #define is required if you use a driver that enables FIQ support. Signed-off-by: Karl Olsen <karl@micro-technic.com> Acked-by: Andrew Victor <andrew at sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 4554/1: replace consistent_sync() with flush_ioremap_region()Jared Hulbert2007-08-231-0/+7
|/ | | | | | | | | | This fixes a regression from around 2.6.18, consistent_sync() will now BUG() under these circumstances. The use of consistent_sync() was a hack, replacing it's usage here with a new function, flush_ioremap_region(). Signed-off-by: Jared Hulbert <jaredeh@gmail.com> Acked-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4531/1: remove is_in_rom() protptypeGreg Ungerer2007-08-041-1/+0
| | | | | | | Remove unused is_in_rom() function prototype. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* remove unused TIF_NOTIFY_RESUME flagStephane Eranian2007-07-311-5/+2
| | | | | | | | | | | | Remove unused TIF_NOTIFY_RESUME flag for all processor architectures. The flag was not used excecpt on IA-64 where the patch replaces it with TIF_PERFMON_WORK. Signed-off-by: stephane eranian <eranian@hpl.hp.com> Cc: <linux-arch@vger.kernel.org> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-07-281-2/+1
|\ | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4527/1: pxa: fix pxa27x ac97 cold reset in ASoC due to CKEN change [ARM] 4530/1: MXC: fix elf_hwcap compile breakage as in iop13xx [ARM] 4529/1: [HP Jornada 7XX] - Fix jornada720.c to use SSP driver [ARM] 4528/1: [HP Jornada 7XX] - Fix typo in jornada720_ssp.c [ARM] Remove CONFIG_IGNORE_FIQ [ARM] 4526/1: pxa: make ARCH_PXA select GENERIC_CLOCKEVENTS [ARM] setup_profiling_timer must not be __init
| * [ARM] 4530/1: MXC: fix elf_hwcap compile breakage as in iop13xxQuinn Jensen2007-07-281-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MXC needs the same change as IOP. See [ARM] 4494/1 or commit 7dea1b20066cd30fb54da7e686b16b5e38b46b2d An undefined reference to elf_hwcap prevents linkage, due to changes made by f884b1cf578e079f01682514ae1ae64c74586602 and d1cbbd6b413510c6512f4f80ffd48db1a8dd554a Removing processor.h removes the extern definition of elf_hwcap, which fixes the link issue, but forgets cpu_relax(). So, instead, we'll call barrier() directly. Cc: Lennert Buytenhek <kernel@wantstofly.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Ross Wille <wille@freescale.com> Signed-off-by: Quinn Jensen <quinn.jensen@freescale.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | arm unaligned.h annotationsAl Viro2007-07-261-10/+12
| | | | | | | | | | | | | | | | | | | | | | Have put_unaligned() warn if types would be wrong for assignment, slap force-casts where needed. Cast the result of get_unaligned to typeof(*ptr). With that in place we get proper typechecking, both from gcc and from sparse, including that for bitwise types. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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