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2010-05-18ARM: SAMSUNG: Fix additional increment when running through gpiosBen Dooks1-2/+2
The pm-gpio.c code was incrementing the gpio_nr from the nr_gpios field and the bank-bank offset inside the loop, and also in the for() loop with a ++. Remove the ++, as the number is already at the next GPIO, thus ensuring that we don't skip a gpio bank by accident. Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: S3C24XX: Add note on GPIO bank sizesBen Dooks1-0/+19
Add a table for the GPIO bank sizes for each SoC Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: S3C24XX: Remove macros mapping GPIO number to baseBen Dooks3-22/+3
As part of the cleanup, remove the old macros mapping GPIO numbers to the base of the register now we have gpiolib to manage the GPIO mappings for us. Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: S3C24XX: Update missed gpio calls to use gpiolibBen Dooks2-8/+12
Update a couple of S3C24XX and S3C2412 files that are still using the GPIO number to register mapping calls to get the s3c_gpio_chip and use the base field from that. Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: S3C24XX: Start cleanup of GPIO numberingBen Dooks2-9/+4
Start cleaning up the numbering of GPIO banks by removing the old bank start definitions currently being used by some of the header files. Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: S3C244X: fix gpiolib port J supportVasily Khoruzhick2-1/+9
Increase GPIOs number for S3C244X, and make S3C_GPIO_END point to BANKJ end, otherwise gpiolib refuses to register BANKJ Signed-off-by: Vasily Khoruzhick <[email protected]> [[email protected]: Move pm fix to new patch] Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: SMDK2416: Add support for framebuffer device and ensure correct setupBen Dooks3-3/+62
Add support for the LCD display on the SMDJK2416, and correctly name the framebuffer device. Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: SAMSUNG: Set S3C_FB_MAX_WIN in <plat/fb.h>Ben Dooks2-1/+7
Move the S3C_FB_MAX_WIN to the platform data to avoid having to include the registers with the platform data. Set S3C_FB_MAX_WIN to 5, which is the maximum that any of the current hardware can do and the cost of having it set to this for all is minimal (at least for the platform data case), then always leave this as the maximum for the systems supported. Also remove the inclusion of <mach/regs-fb.h> from the device definition in arch/arm/plat-samsung Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: S3C2443: Fix definition of LCD clock bitBen Dooks1-2/+1
Fix the definition of the LCD clock bit, it is the TFT display controller on bit 9, not the older STN on bit 10. Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: S3C2443: Add initial defines for framebuffer supportBen Dooks2-0/+6
Add the necessary defines to get the s3c-fb device to compile for s3c2443. Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: S3C64XX: Add USB external clock definitionMaurus Cuelenaere2-0/+8
This adds the xusbxti clock to S3C64XX platform. Signed-off-by: Maurus Cuelenaere <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2010-05-18sh: update defconfigs.Paul Mundt50-892/+1237
Signed-off-by: Paul Mundt <[email protected]>
2010-05-18sh: Fix up the NUMA build for recent LMB changes.Paul Mundt1-38/+0
Now that the node 0 initialization code has been overhauled, kill off the now obsolete setup_memory() bits. Signed-off-by: Paul Mundt <[email protected]>
2010-05-18S5PV210: DMA: Add platform devices for PL330 DMACsJassi Brar5-1/+200
Samsung's Soc S5PV210 has three PL330 DMACs. First is dedicated for Memory->Memory data transfer while the other two meant for data transfer with peripherals. Define and add latter two PL330 DMACs as platform devices on the S5PV210 platform. Signed-off-by: Jassi Brar <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2010-05-18S5P6442: DMA: Add platform devices for PL330 DMACsJassi Brar5-1/+136
Samsung's Soc S5P6442 has two PL330 DMACs. First is dedicated for Memory->Memory data transfer while the second is meant for data transfer with peripherals. Define and add the peripheral PL330 DMAC as platform device on the S5P6442 platform. Signed-off-by: Jassi Brar <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2010-05-18S5P6440: DMA: Add platform devices for PL330 DMACsJassi Brar5-1/+135
Samsung's Soc S5P6440 has one PL330 DMAC. Define and add the PL330 DMAC as platform device on the S5P6440 platform. Signed-off-by: Jassi Brar <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2010-05-18S3C: DMA: Add api driver for PL330Jassi Brar5-0/+1342
Latest Samsung SoCs have one or more PL330 as their DMACs. This patch implements the S3C DMA API for PL330 core driver. The design has been kept as generic as possible while keeping effort to add support for new SoCs to the minimum possible level. Some of the salient features of this driver are:- o Automatic scheduling of client requests onto DMAC if more than one DMAC can reach the peripheral. Factors, such as current load and number of exclusive but inactive peripherals that are supported by the DMAC, are used to decide suitability of a DMAC for a particular client. o CIRCULAR buffer option is supported. o The driver scales transparently with the number of DMACs and total peripherals in the platform, since all peripherals are added to the peripheral pool and DMACs to the controller pool. For most conservative use of memory, smallest driver size and best performance, we don't employ legacy data structures of the S3C DMA API. That should not have any affect since those data structures are completely invisible to the DMA clients. Signed-off-by: Jassi Brar <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: SAMSUNG: Move RTC device definitions in plat-samsungAtul Dahiya5-15/+21
This patch moves RTC device definitions from mach-s3c64xx to plat-samsung, to enable the other SoCs to use same device definition. Signed-off-by: Atul Dahiya <[email protected]> Signed-off-by: Sangbeom Kim <[email protected]> Signed-off-by: Kukjin Kim <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: remove 'select GENERIC_TIME'Russell King3-41/+0
GENERIC_TIME is now enabled by default, so 'select GENERIC_TIME' is redundant. Remove them. Signed-off-by: Russell King <[email protected]>
2010-05-18sh64: provide a stub per_cpu_trap_init() definition.Paul Mundt1-0/+5
This is needed to fix up the build at the moment. Gradually this will be reworked to follow the 32-bit initialization path and deal with delayed VBR initialization. Signed-off-by: Paul Mundt <[email protected]>
2010-05-18sh: fix up CONFIG_KEXEC=n build.Paul Mundt1-1/+1
The reserve_crashkernel() definition is in asm/kexec.h which is only dragged in via linux/kexec.h if CONFIG_KEXEC is set. Just switch over to asm/kexec.h unconditionally to fix up the build. Signed-off-by: Paul Mundt <[email protected]>
2010-05-18ARM: SAMSUNG: Moving ADC device definition to plat-samsung.Naveen Krishna7-5/+14
This patch moves ADC device definition to plat-samsung. Because that is generic to the S3C64XX and S5P Series SoCs. Signed-off-by: Naveen Krishna Ch <[email protected]> Signed-off-by: Kukjin Kim <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2010-05-18ARM: h1940: framebuffer configuration fixMike Solovyev1-2/+2
Seems like a typo, wrong setup leads to broken image on ipaq screen. Signed-off-by: Mike Solovyev <[email protected]> Signed-off-by: Arnaud Patard <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2010-05-18stop_machine: Move local variable closer to the usage site in ↵Ingo Molnar1-1/+4
cpu_stop_cpu_callback() This addresses the following compiler warning: kernel/stop_machine.c: In function 'cpu_stop_cpu_callback': kernel/stop_machine.c:297: warning: unused variable 'work' Cc: Tejun Heo <[email protected]> Cc: Peter Zijlstra <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2010-05-17x86, hweight: Use a 32-bit popcnt for __arch_hweight32()H. Peter Anvin1-4/+6
Use a 32-bit popcnt instruction for __arch_hweight32(), even on x86-64. Even though the input register will *usually* be zero-extended due to the standard operation of the hardware, it isn't necessarily so if the input value was the result of truncating a 64-bit operation. Note: the POPCNT32 variant used on x86-64 has a technically unnecessary REX prefix to make it five bytes long, the same as a CALL instruction, therefore avoiding an unnecessary NOP. Reported-by: Linus Torvalds <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]> Cc: Borislav Petkov <[email protected]> LKML-Reference: <[email protected]>
2010-05-17perf tools: Add mode to build without newt supportArnaldo Carvalho de Melo1-0/+4
make NO_NEWT=1 Will avoid building the newt (tui) support. Suggested-by: Ingo Molnar <[email protected]> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2010-05-17cifs: fix noserverino handling when unix extensions are enabledJeff Layton3-0/+15
The uniqueid field sent by the server when unix extensions are enabled is currently used sometimes when it shouldn't be. The readdir codepath is correct, but most others are not. Fix it. Signed-off-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2010-05-17perf symbols: symbol inconsistency message should be done only at verbose=1Arnaldo Carvalho de Melo1-1/+1
That happened for an old perf.data file that had no fake MMAP events for the kernel modules, but even then it should warn once for each module, not one time for every symbol in every module not found. Reported-by: Ingo Molnar <[email protected]> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2010-05-17cifs: don't update uniqueid in cifs_fattr_to_inodeJeff Layton1-1/+0
We use this value to find an inode within the hash bucket, so we can't change this without re-hashing the inode. For now, treat this value as immutable. Eventually, we should probably use an inode number change on a path based operation to indicate that the lookup cache is invalid, but that's a bit more code to deal with. Signed-off-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2010-05-17cifs: always revalidate hardlinked inodes when using noserverinoJeff Layton1-0/+5
The old cifs_revalidate logic always revalidated hardlinked inodes. This hack allowed CIFS to pass some connectathon tests when server inode numbers aren't used (basic test7, in particular). Signed-off-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2010-05-17Merge branch 'for-linus' of ↵Linus Torvalds31-285/+405
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: amiga - Floppy platform device conversion m68k: amiga - Sound platform device conversion m68k: amiga - Frame buffer platform device conversion m68k: amiga - Zorro host bridge platform device conversion m68k: amiga - Zorro bus modalias support platform: Make platform resource input parameters const m68k: invoke oom-killer from page fault serial167: Kill unused variables m68k: Implement generic_find_next_{zero_,}le_bit() m68k: hp300 - Checkpatch cleanup m68k: Remove trailing spaces in messages m68k: Simplify param.h by using <asm-generic/param.h> m68k: Remove BKL from rtc implementations
2010-05-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/joern/logfsLinus Torvalds10-53/+104
* git://git.kernel.org/pub/scm/linux/kernel/git/joern/logfs: logfs: handle powerfail on NAND flash logfs: handle errors from get_mtd_device() logfs: remove unused variable logfs: fix sync logfs: fix compile failure logfs: initialize li->li_refcount logfs: commit reservations under space pressure logfs: survive logfs_buf_recover read errors logfs: Close i_ino reuse race logfs: fix logfs_seek_hole() logfs: Return -EINVAL if filesystem image doesn't match LogFS: Fix typo in b6349ac8 logfs: testing the wrong variable
2010-05-17Merge branch 'bkl/core' of ↵Linus Torvalds1-11/+0
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing * 'bkl/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing: ptrace: Cleanup useless header ptrace: kill BKL in ptrace syscall
2010-05-17perf tui: Add explicit -lslang optionArnaldo Carvalho de Melo1-1/+1
At least on rawhide using -lnewt is not enough if we use SLang routines directly, so add an explicit -lslang since we use SLang routines. Reported-by: Ingo Molnar <[email protected]> Tested-by: Ingo Molnar <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2010-05-17m68k: amiga - Floppy platform device conversionGeert Uytterhoeven2-26/+26
Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17m68k: amiga - Sound platform device conversionGeert Uytterhoeven2-20/+36
Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17m68k: amiga - Frame buffer platform device conversionGeert Uytterhoeven2-18/+46
Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17m68k: amiga - Zorro host bridge platform device conversionGeert Uytterhoeven5-128/+190
Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17m68k: amiga - Zorro bus modalias supportGeert Uytterhoeven12-12/+66
Add Amiga Zorro bus modalias and uevent support Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17platform: Make platform resource input parameters constGeert Uytterhoeven2-4/+6
Make the platform resource input parameters of platform_device_add_resources() and platform_device_register_simple() const, as the resources are copied and never modified. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]>
2010-05-17m68k: invoke oom-killer from page faultNick Piggin1-10/+4
As explained in commit 1c0fe6e3bd, we want to call the architecture independent oom killer when getting an unexplained OOM from handle_mm_fault, rather than simply killing current. Cc: [email protected] Cc: Geert Uytterhoeven <[email protected]> Cc: [email protected] Signed-off-by: Nick Piggin <[email protected]> Acked-by: David Rientjes <[email protected]> [Geert] Kill 2 introduced compiler warnings Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17serial167: Kill unused variablesGeert Uytterhoeven1-2/+0
commits 638157bc1461f6718eeca06bedd9a09cf1f35c36 ("serial167: prepare to push BKL down into drivers") and 4165fe4ef7305609a96c7f248cefb9c414d0ede5 ("tty: Fix up char drivers request_room usage") removed code without removing the corresponding variables: | drivers/char/serial167.c: In function 'cd2401_rx_interrupt': | drivers/char/serial167.c:630: warning: unused variable 'len' | drivers/char/serial167.c: In function 'cy_ioctl': | drivers/char/serial167.c:1531: warning: unused variable 'val' Remove the variables to kill the warnings. Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17perf options: Type check all the remaining OPT_ variantsArnaldo Carvalho de Melo12-33/+33
OPT_SET_INT was renamed to OPT_SET_UINT since the only use in these tools is to set something that has an enum type, that is builtin compatible with unsigned int. Several string constifications were done to make OPT_STRING require a const char * type. Cc: Frédéric Weisbecker <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Tom Zanussi <[email protected]> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2010-05-17perf options: Type check OPT_BOOLEAN and fix the offendersArnaldo Carvalho de Melo5-7/+8
Cc: Frédéric Weisbecker <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Tom Zanussi <[email protected]> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2010-05-17m68k: Implement generic_find_next_{zero_,}le_bit()Geert Uytterhoeven1-6/+8
linux-next: fs/udf/balloc.c: In function 'udf_bitmap_new_block': fs/udf/balloc.c:274: error: implicit declaration of function 'generic_find_next_le_bit' Convert ext2_find_next_{zero_,}bit() into generic_find_next_{zero_,}le_bit(), and wrap the ext2_find_next_{zero_,}bit() around the latter. Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17m68k: hp300 - Checkpatch cleanupAndrea Gelmini1-3/+1
arch/m68k/hp300/time.h:2: WARNING: space prohibited between function name and open parenthesis '(' Signed-off-by: Andrea Gelmini <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17m68k: Remove trailing spaces in messagesFrans Pop3-7/+7
Signed-off-by: Frans Pop <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17m68k: Simplify param.h by using <asm-generic/param.h>Robert P. J. Day1-15/+1
Signed-off-by: Robert P. J. Day <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17m68k: Remove BKL from rtc implementationsThomas Gleixner2-34/+14
m68k does not support SMP. The access to the rtc is already serialized with local_irq_save/restore which is sufficient on UP. The open() protection in arch/m68k/mvme16x/rtc.c is not pretty but sufficient on UP and safe w/o the BKL. open() in arch/m68k/bvme6000/rtc.c can do with the same atomic logic as arch/m68k/mvme16x/rtc.c Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]>
2010-05-17perf options: Check v type in OPT_U?INTEGERArnaldo Carvalho de Melo6-17/+18
To avoid problems like the one fixed by Stephane Eranian in 3de29ca, now we'll got this instead: bench/sched-messaging.c:259: error: negative width in bit-field ‘<anonymous>’ bench/sched-messaging.c:261: error: negative width in bit-field ‘<anonymous>’ Which is rather cryptic, but is how BUILD_BUG_ON_ZERO works, so kernel hackers should be already used to this. With it in place found some problems, fixed by changing the affected variables to sensible types or changed some OPT_INTEGER to OPT_UINTEGER. Next csets will go thru converting each of the remaining OPT_ so that review can be made easier by grouping changes per type per patch. Cc: Frédéric Weisbecker <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Tom Zanussi <[email protected]> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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