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* x86: Remove unused function lapic_watchdog_ok()Jaswinder Singh Rajput2009-07-03
| | | | | | | | | | lapic_watchdog_ok() is a global function but no one is using it. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Yinghai Lu <yinghai@kernel.org> LKML-Reference: <1246554335.2242.29.camel@jaswinder.satnam> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Remove unused variable disable_x2apicJaswinder Singh Rajput2009-07-03
| | | | | | | | | | setup_nox2apic() is writing 1 to disable_x2apic but no one is reading it. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Cyrill Gorcunov <gorcunov@gmail.com> LKML-Reference: <1246554239.2242.27.camel@jaswinder.satnam> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, kvm: Fix section mismatches in kvm.cRakib Mullick2009-07-03
| | | | | | | | | | | | | | | | | | | | | | | | | The function paravirt_ops_setup() has been refering the variable no_timer_check, which is a __initdata. Thus generates the following warning. paravirt_ops_setup() function is called from kvm_guest_init() which is a __init function. So to fix this we mark paravirt_ops_setup as __init. The sections-check output that warned us about this was: LD arch/x86/built-in.o WARNING: arch/x86/built-in.o(.text+0x166ce): Section mismatch in reference from the function paravirt_ops_setup() to the variable .init.data:no_timer_check The function paravirt_ops_setup() references the variable __initdata no_timer_check. This is often because paravirt_ops_setup lacks a __initdata annotation or the annotation of no_timer_check is wrong. Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> Acked-by: Avi Kivity <avi@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <b9df5fa10907012240y356427b8ta4bd07f0efc6a049@mail.gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Add missing annotation to arch/x86/lib/copy_user_64.S::copy_to_userMike Galbraith2009-07-03
| | | | | | | | | | | While examining symbol generation in perf_counter tools, I noticed that copy_to_user() had no size in vmlinux's symtab. Signed-off-by: Mike Galbraith <efault@gmx.de> Acked-by: Alexander van Heukelum <heukelum@fastmail.fm> Acked-by: Cyrill Gorcunov <gorcunov@openvz.org> LKML-Reference: <1246512440.13293.3.camel@marge.simson.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Fix fixmap page order for FIX_TEXT_POKE0,1Mathieu Desnoyers2009-07-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Masami reported: > Since the fixmap pages are assigned higher address to lower, > text_poke() has to use it with inverted order (FIX_TEXT_POKE1 > to FIX_TEXT_POKE0). I prefer to just invert the order of the fixmap declaration. It's simpler and more straightforward. Backward fixmaps seems to be used by both x86 32 and 64. It's really rare but a nasty bug, because it only hurts when instructions to patch are crossing a page boundary. If this happens, the fixmap write accesses will spill on the following fixmap, which may very well crash the system. And this does not crash the system, it could leave illegal instructions in place. Thanks Masami for finding this. It seems to have crept into the 2.6.30-rc series, so this calls for a -stable inclusion. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Acked-by: Masami Hiramatsu <mhiramat@redhat.com> Cc: <stable@kernel.org> LKML-Reference: <20090701213722.GH19926@Krystal> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Fix printk call in print_local_apic()Ingo Molnar2009-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of this: [ 75.690022] <7>printing local APIC contents on CPU#0/0: [ 75.704406] ... APIC ID: 00000000 (0) [ 75.707905] ... APIC VERSION: 00060015 [ 75.722551] ... APIC TASKPRI: 00000000 (00) [ 75.725473] ... APIC PROCPRI: 00000000 [ 75.728592] ... APIC LDR: 00000001 [ 75.742137] ... APIC SPIV: 000001ff [ 75.744101] ... APIC ISR field: [ 75.746648] 0123456789abcdef0123456789abcdef [ 75.746649] <7>00000000000000000000000000000000 Improve the code to be saner and simpler and just print out the bitfield in a single line using hexa values - not as a (rather pointless) binary bitfield. Partially reused Linus's initial fix for this. Reported-and-Tested-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <4A4C43BC.90506@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Declare check_efer() before it gets usedJaswinder Singh Rajput2009-07-01
| | | | | | | | | | | | | | | | This sparse warning: arch/x86/mm/init.c:83:16: warning: symbol 'check_efer' was not declared. Should it be static? triggers because check_efer() is not decalared before using it. asm/proto.h includes the declaration of check_efer(), so including asm/proto.h to fix that - this also addresses the sparse warning. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <1246458263.6940.22.camel@hpdv5.satnam> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Mark device_nb as static and fix NULL noiseJaswinder Singh Rajput2009-07-01
| | | | | | | | | | | | | | | | | | | | | | | This sparse warning: arch/x86/kernel/amd_iommu.c:1195:23: warning: symbol 'device_nb' was not declared. Should it be static? triggers because device_nb is global but is only used in a single .c file. change device_nb to static to fix that - this also addresses the sparse warning. This sparse warning: arch/x86/kernel/amd_iommu.c:1766:10: warning: Using plain integer as NULL pointer triggers because plain integer 0 is used in place of a NULL pointer. change 0 to NULL to fix that - this also address the sparse warning. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Cc: Joerg Roedel <joerg.roedel@amd.com> LKML-Reference: <1246458194.6940.20.camel@hpdv5.satnam> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Remove double declaration of MSR_P6_EVNTSEL0 and MSR_P6_EVNTSEL1Jaswinder Singh Rajput2009-07-01
| | | | | | | | MSR_P6_EVNTSEL0 and MSR_P6_EVNTSEL1 is already declared in msr-index.h. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> LKML-Reference: <1246450778.6940.8.camel@hpdv5.satnam> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* xen: Use kcalloc() in xen_init_IRQ()Pekka Enberg2009-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The init_IRQ() function is now called with slab allocator initialized. Therefore, we must not use the bootmem allocator in xen_init_IRQ(). Fixes the following boot-time warning: ------------[ cut here ]------------ WARNING: at mm/bootmem.c:535 alloc_arch_preferred_bootmem+0x27/0x45() Modules linked in: Pid: 0, comm: swapper Not tainted 2.6.30 #1 Call Trace: [<ffffffff8102d6e3>] ? warn_slowpath_common+0x73/0xb0 [<ffffffff810210d9>] ? pvclock_clocksource_read+0x49/0x90 [<ffffffff812e522f>] ? alloc_arch_preferred_bootmem+0x27/0x45 [<ffffffff812e5761>] ? ___alloc_bootmem_nopanic+0x39/0xc9 [<ffffffff812e57fa>] ? ___alloc_bootmem+0x9/0x2f [<ffffffff812e9e21>] ? xen_init_IRQ+0x25/0x61 [<ffffffff812d69ee>] ? start_kernel+0x1b5/0x29e ---[ end trace 4eaa2a86a8e2da22 ]--- Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Tested-by: Christian Kujau <lists@nerdbynature.de> Reported-by: Christian Kujau <lists@nerdbynature.de> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Cc: lists@nerdbynature.de Cc: jeremy.fitzhardinge@citrix.com LKML-Reference: <1246438278.22417.28.camel@penberg-laptop> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Fix fixmap orderingJan Beulich2009-06-30
| | | | | | | | | | | | The merge of the 32- and 64-bit fixmap headers made a latent bug on x86-64 a real one: with the right config settings it is possible for FIX_OHCI1394_BASE to overlap the FIX_BTMAP_* range. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: <stable@kernel.org> # for 2.6.30.x LKML-Reference: <4A4A0A8702000078000082E8@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Fix symbol annotation for arch/x86/lib/clear_page_64.S::clear_page_cMike Galbraith2009-06-30
| | | | | | | | | | | | | Noticed the zero-sized function symbol while looking at 'perf' profiles, it causes the profiler to display those addresses in hexa. Turns out that this was wrong/bogus for an eternity. Signed-off-by: Mike Galbraith <efault@gmx.de> Acked-by: Alexander van Heukelum <heukelum@fastmail.fm> Acked-by: Cyrill Gorcunov <gorcunov@gmail.com> LKML-Reference: <1246366820.6538.1.camel@marge.simson.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6Linus Torvalds2009-06-29
|\ | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6: ide: memory overrun in ide_get_identity_ioctl() on big endian machines using ioctl HDIO_OBSOLETE_IDENTITY ide: fix resume for CONFIG_BLK_DEV_IDEACPI=y ide-cd: handle fragmented packet commands gracefully ide: always kill the whole request on error ide: fix ide_kill_rq() for special ide-{floppy,tape} driver requests
| * ide: memory overrun in ide_get_identity_ioctl() on big endian machines using ↵Christian Engelmayer2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioctl HDIO_OBSOLETE_IDENTITY This patch fixes a memory overrun in function ide_get_identity_ioctl() which chooses the size of a memory buffer depending on the ioctl command that led to the function call, however, passes that buffer to a function which needs the buffer size to be always chosen unconditionally. Due to conditional compilation the memory overrun can only happen on big endian machines. The error can be triggered using ioctl HDIO_OBSOLETE_IDENTITY. Usage of ioctl HDIO_GET_IDENTITY is safe. Signed-off-by: Christian Engelmayer <christian.engelmayer@frequentis.com> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ide: fix resume for CONFIG_BLK_DEV_IDEACPI=yBartlomiej Zolnierkiewicz2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 2f0d0fd2a605666d38e290c5c0d2907484352dc4 ("ide-acpi: cleanup do_drive_get_GTF()") didn't account for the lack of hwif->acpidata check in generic_ide_suspend() [ indirect user of do_drive_get_GTF() through ide_acpi_exec_tfs() ] resulting in broken resume when ACPI support is enabled but ACPI data is unavailable. Fix it by adding ide_port_acpi() helper for checking if port needs ACPI handling and cleaning generic_ide_{suspend,resume}() to use it instead of hiding hwif->acpidata and ide_noacpi checks in IDE ACPI helpers (this should help in preventing similar bugs in the future). While at it: - kill superfluous debugging printks in ide_acpi_{get,push}_timing() Reported-and-tested-by: Etienne Basset <etienne.basset@numericable.fr> Also-reported-and-tested-by: Jeff Chua <jeff.chua.linux@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ide-cd: handle fragmented packet commands gracefullyBorislav Petkov2009-06-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are some devices in the wild that clear the DRQ bit during the last word of a packet command and therefore could use a "second chance" for that last word of data to be xferred instead of simply failing the request. Do that by attempting to suck in those last bytes in PIO mode. In addition, the ATA_ERR bit has to be cleared for we cannot be sure the data is valid otherwise. See http://bugzilla.kernel.org/show_bug.cgi?id=13399 for details. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ide: always kill the whole request on errorBartlomiej Zolnierkiewicz2009-06-26
| | | | | | | | | | | | | | | | | | | | | | | | | | * Use blk_rq_bytes() instead of obsolete ide_rq_bytes() in ide_kill_rq() and ide_floppy_do_request() for failed requests. [ bugfix part ] * Use blk_rq_bytes() instead of obsolete ide_rq_bytes() in ide_do_devset() and ide_complete_drive_reset(). Then remove ide_rq_bytes(). [ cleanup part ] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ide: fix ide_kill_rq() for special ide-{floppy,tape} driver requestsBartlomiej Zolnierkiewicz2009-06-26
| | | | | | | | | | | | | | | | Such requests should be failed with -EIO (like all other requests in this function) instead of being completed successfully. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-06-29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits) [ARM] 5562/2: at91: add gpio button support for at91sam9g20ek [ARM] 5563/1: at91: at91sam9rlek lcd interface correction [ARM] 5565/2: Use PAGE_SIZE and RO_DATA() in link script [ARM] 5560/1: Avoid buffer overrun in case of an invalid IRQ [ARM] GTA02: build fixes (s3c2410_nand_set usage) [ARM] MINI2440: Add missing flash_bbt flat to NAND [ARM] s3c2410_defconfig: add MINI2440 machine to build [ARM] S3C: Fix S3C24XX build to not include s3c64xx IIS devices [ARM] S3C24XX: Fix missing s3c_iis_device. [ARM] MINI2440: remove duplicated #include [ARM] S3C24XX: Fix spi-bus configuration build errors OMAP: Fix IOMEM macro for assembly [ARM] S3C: Remove unused CONFIG_DEBUG_S3C_PORT [ARM] S3C24XX: Fix use of CONFIG_S3C24XX_PWM OMAP2/3: Initialize gpio debounce register OMAP: IOMMU: function flush_iotlb_page is not flushing correct entry OMAP3: RX51: Use OneNAND sync read / write OMAP2/3: gpmc-onenand: correct use of async timings OMAP3: DMA: Enable idlemodes for DMA OCP OMAP3: SRAM size fix for HS/EMU devices ...
| * | [ARM] 5562/2: at91: add gpio button support for at91sam9g20ekNicolas Ferre2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | This adds input keyboard gpio support on at91sam9g20ek board. It adds button 3 and 4. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 5563/1: at91: at91sam9rlek lcd interface correctionNicolas Ferre2009-06-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here is a little update to the at91sam9rlek lcd interface. This will correct the power pin of the LCD. It will also add precision to the struct atmel_lcdfb_info scructure: backlight enabling and wiring mode correction: RGB wiring on the -EK board. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 5565/2: Use PAGE_SIZE and RO_DATA() in link scriptLinus Walleij2009-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the link script for ARM to use PAGE_SIZE instead of hard- coded 4096. Also the old RODATA macro is deprecated for the RO_DATA(PAGE_SIZE) macro. As a consequence the PAGE_SIZE was changed from (1UL << PAGE_SHIFT) to (_AC(1,UL) << PAGE_SHIFT) because the linker does not understand the "UL" suffix to numeric constants. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 5560/1: Avoid buffer overrun in case of an invalid IRQAaro Koskinen2009-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | handle_bad_irq() expects the IRQ number to be valid (used for statistics), so it cannot be called with an illegal vector. The problem was reported by a static analysis tool. The change makes bad_irq_desc redundant, so delete it. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | Merge branch 's3c-fixes' of git://aeryn.fluff.org.uk/bjdooks/linuxRussell King2009-06-25
| |\ \
| | * | [ARM] GTA02: build fixes (s3c2410_nand_set usage)Nelson Castillo2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes two errors we get when building GTA02 kernel. ~ use_bbt is incorrect, we need flash_bbt. ~ We do not need .force_soft_ecc because we can unset CONFIG_MTD_NAND_S3C2410_HWECC. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net> [ben-linux@fluff.org: updated patch description] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | [ARM] S3C maintainer updates merge branch maintainers-updates into s3c-fixesBen Dooks2009-06-23
| | |\ \ | | | | | | | | | | | | | | | Merge branch 'maintainers-update' into s3c-fixes
| | | * | MAINTAINERS: Add ARM S3C2442, S3C2443, S3C6400, S3C6410 and ARM/SAMSUNGBen Dooks2009-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add entries for the ARM architectures and platform support that are currently being maintained by myself. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | | * | MAINTAINERS: Update file list for ARM/S3C2410 and ARM/S3C2440Ben Dooks2009-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add F: entries for ARM/S3C2410 and ARM/S3C2440 to update the entries. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | [ARM] MINI2440: Add missing flash_bbt flat to NANDBen Dooks2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit 9db41f9edcb87ae050fcb171c44be7f212728d54 added the .flash_bbt flag to the nand set, so add this back into the mach-mini2440.c file (taken out on initial commit to allow build). Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | [ARM] s3c2410_defconfig: add MINI2440 machine to buildBen Dooks2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the MINI2440 to the list of machines built by the central defconfig. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | [ARM] S3C: Fix S3C24XX build to not include s3c64xx IIS devicesBen Dooks2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 52da219e9664e537a745877b0efa7cf2b1ff2996 added IIS platform devices, but these do not build on s3c24xx systems and the file depends on SND_S3C24XX_SOC, which is selected for all S3C64XX/S3C24XX systems. As a quick fix, make the dev-audio.o file depends on SND_S3C64XX_SOC_I2S instead. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | [ARM] S3C24XX: Fix missing s3c_iis_device.Ben Dooks2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 52da219e9664e537a745877b0efa7cf2b1ff2996 removed the s3c_device_iis, but didn't replace it with anything so a number of s3c24xx machines are currently failing to build. As a temporary fix, re-instate s3c_device_iis until a proper replacement can be done for it. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | [ARM] MINI2440: remove duplicated #includeHuang Weiyi2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove duplicated #include('s) in arch/arm/mach-s3c2440/mach-mini2440.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | [ARM] S3C24XX: Fix spi-bus configuration build errorsBen Dooks2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit ec976d6eb021dc8f2994248c310a41540f4756bd removed a number of gpio definitions from <mach/hardware.h> but misssed updating these two files: Fix the following build errors by including <linux/gpio.h>: arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c: In function 's3c24xx_spi_gpiocfg_bus1_gpg5_6_7': arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c:25: error: implicit declaration of function 's3c2410_gpio_cfgpin' arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c:28: error: implicit declaration of function 's3c2410_gpio_pullup' arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c: In function 's3c24xx_spi_gpiocfg_bus0_gpe11_12_13': arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c:25: error: implicit declaration of function 's3c2410_gpio_cfgpin' arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c:28: error: implicit declaration of function 's3c2410_gpio_pullup' Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | [ARM] S3C: Remove unused CONFIG_DEBUG_S3C_PORTBen Dooks2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the unused CONFIG_DEBUG_S3C_PORT as we currently only have support for using the S3C UARTs via the low-level debug code. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | [ARM] S3C24XX: Fix use of CONFIG_S3C24XX_PWMBen Dooks2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_S3C24XX_PWM was defined in arch/arm/plat-s3c24xx/Kconfig but not used anywhere else as the corresponding makefile used CONFIG_HAVE_PWM (selected by CONFIG_S3C24XX_PWM) to compile the PWM driver. Change the makefile to use CONFIG_S3C24XX_PWM to compile this driver to ensure it is only build when needed. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | Merge branch 'omap-fixes' of ↵Russell King2009-06-25
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
| | * | | | OMAP: Fix IOMEM macro for assemblyTony Lindgren2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise IOMEM calculations can fail. Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP2/3: Initialize gpio debounce registerjanboe2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some bootloader may initialize debounce register and this will make dbclk not consist with the debounce register after linux kernel boot up. Signed-off-by: janboe <janboe.ye@gmail.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP: IOMMU: function flush_iotlb_page is not flushing correct entryFernando Guzman Lugo2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function flush_iotlb_page is not loading the CAM register with the correct entry to be flushed, so it is flushing other entry Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP3: RX51: Use OneNAND sync read / writeAdrian Hunter2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use OneNAND sync read / write Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP2/3: gpmc-onenand: correct use of async timingsAdrian Hunter2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use async timings when sync timings are not requested. Also ensure that OneNAND is in async mode when async timings are used. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP3: DMA: Enable idlemodes for DMA OCPKalle Jokiniemi2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables MStandby smart-idle mode, autoidle smartidle mode, and the autoidle bit for DMA4_OCP_SYSCONFIG. Signed-off-by: Kalle Jokiniemi <ext-kalle.jokiniemi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kevin Hilman <khilman@ti.deeprootsystems.com>
| | * | | | OMAP3: SRAM size fix for HS/EMU devicesTero Kristo2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SRAM size fix for HS/EMU devices Signed-off-by: Tero Kristo <tero.kristo@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP2/3: Add omap_type() for determining GP/EMU/HSKevin Hilman2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The omap_type() function is added and returns the DEVICETYPE field of the CONTROL_STATUS register. The result can be used for conditional code based on whether device is GP (general purpose), EMU or HS (high security). Also move the type defines so omap1 code compile does not require ifdefs for sections using these defines. This code is needed for the following fix to set the SRAM size correctly for HS omaps. Also at least PM and watchdog code will need this function. Signed-off-by: Kevin Hilman <khilman@ti.deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP2/3: omap mailbox: platform_get_irq() error ignoredRoel Kluin2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platform_get_irq may return -ENXIO. but struct omap_mbox mbox_dsp_info.irq is unsigned, so the error was not noticed. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP2/3: mmc-twl4030: use correct controller in twl_mmc23_set_powerGrazvydas Ignotas2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | twl_mmc23_set_power() has MMC2 twl_mmc_controller hardcoded in it, which breaks MMC3. Find the right controller to use instead. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP1: remove duplicated #includeHuang Weiyi2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove duplicated #include in arch/arm/mach-omap1/board-nokia770.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP1: Fix N770 MMC supportAndrew de Quincey2009-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the N770's MMC configuration options seem to have been dropped. This patch adds them back in again. Note that only the .ocr_mask change was /critical/, but I've added the .max_freq setting back as well, as the original sources had it. Can anyone confirm if this is unnecessary? Secondly, there is support in the original code for a 4wire/higher speed mode. As I don't have the requisite N770 hardware (I think it was a rev2 N770?) to test this, I can't really add it back. Signed-off-by: Andrew de Quincey <adq@lidskialf.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | OMAP1: Fix compilation of arch/arm/mach-omap1/mailbox.cJonathan McDowell2009-06-23
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the positioning of " in MODULE_AUTHOR, which is currently causing a build failure on latest git with CONFIG_OMAP_MBOX_FWK=m; the original breakage appears to date from the end of last year in a5abbbe52b7e89a7633319c5417bd4331f7ac8ed Signed-Off-By: Jonathan McDowell <noodles@earth.li> Acked-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-02 11:39:24 -0500