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2006-03-22Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds81-3392/+2171
* master.kernel.org:/home/rmk/linux-2.6-arm: (45 commits) [ARM] 3389/1: typo and grammar fix [ARM] 3386/1: AT91RM9200 Clock update [ARM] 3384/1: AT91RM9200: Timer [ARM] 3382/1: ixp2000: unify defconfigs [ARM] 3381/1: ixp2000: fix slowport write timing control register fields [ARM] 3380/1: ixp2000: simplify ixdp2x00_master_npu() check [ARM] 3379/1: ixp2000: use generic 8250 debug macros [ARM] 3378/1: ixp2000: fix gpio interrupt handling [ARM] Quieten spurious IRQ detection [ARM] Use kcalloc to allocate counter_config array rather than kmalloc [ARM] Oprofile: dynamically allocate counter_config [ARM] Oprofile: Convert semaphore to mutex [ARM] 3376/2: S3C2410 - update defconfig [ARM] 3375/1: S3C2440 - fix osiris machine build [ARM] 3374/1: ep93xx: gpio interrupt support [ARM] 3361/1: S3C24XX - add USB bus clock source [ARM] 3360/1: S3C2440 - add set rate methods and camera clock [ARM] 3359/1: S3C24XX - add support for clk_set_rate [ARM] Convert kmalloc+memset to kzalloc [ARM] 3373/1: move uengine loader to arch/arm/common ...
2006-03-22[ARM] 3389/1: typo and grammar fixErik Hovland1-1/+1
Patch from Erik Hovland I found a typo and what seems to be a run-on sentence in arch/arm/common/dmabounce.c This patch corrects both. Signed-off-by: Erik Hovland <erik@hovland.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3386/1: AT91RM9200 Clock updateAndrew Victor1-12/+73
Patch from Andrew Victor This patch includes a few changes to the clock support on the AT91RM9200. 1. Added definitions for Ethernet, MMC, TWI, USARTs, and SPI peripheral clocks. 2. Replaced some hard-coded hex values with the text definitions in at91rm9200_sys.h. 3. If the USB96M bit is set for PLLB, then the rate of PLLB is not affected but only the USB Host/Device clocks which are derived from it. Issue reported by Sergei Sharonov. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3384/1: AT91RM9200: TimerAndrew Victor1-2/+2
Patch from Andrew Victor If the timer interrupt is ever significantly delayed (or after the system was suspended), the system could spin incrementing the time for too long. The fix is to replace the "do {} while" with a "while {}". Orignal patch by Savin Zlobec and Peter Menzebach. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3382/1: ixp2000: unify defconfigsLennert Buytenhek5-3916/+46
Patch from Lennert Buytenhek Unify the five existing ixp2000 defconfigs into one defconfig. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3378/1: ixp2000: fix gpio interrupt handlingLennert Buytenhek1-12/+1
Patch from Lennert Buytenhek ixp2000 used to initially mark GPIO interrupts as invalid, and not mark them valid until set_irq_type() was called, but this doesn't work if you want to use request_irq() with the SA_TRIGGER_* flags. So, just mark the GPIO interrupts valid from the beginning. We configure GPIOs as inputs when set_irq_type() is called anyway, so this shouldn't be a problem. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsaLinus Torvalds1-2/+2
* git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa: (124 commits) [ALSA] version 1.0.11rc4 [PATCH] Intruduce DMA_28BIT_MASK [ALSA] hda-codec - Add support for ASUS P4GPL-X [ALSA] hda-codec - Add support for HP nx9420 laptop [ALSA] Fix memory leaks in error path of control.c [ALSA] AMD Au1x00: AC'97 controller is memory mapped [ALSA] AMD Au1x00: fix DMA init/cleanup [ALSA] hda-codec - Fix generic auto-configurator [ALSA] hda-codec - Fix BIOS auto-configuration [ALSA] Fixes typos in Audiophile-USB.txt [ALSA] ice1712 - typo fixes for dxr_enable module option [ALSA] AMD Au1x00: make driver build after cleanup [ALSA] ice1712 - Fix wrong value types for enum items [ALSA] fix resource leak in usbmixer [ALSA] Fix gus_pcm dereference before NULL [ALSA] Fix seq_clientmgr dereferences before NULL check [ALSA] hda-codec - Fix for Samsung R65 and ASUS A6J [ALSA] hda-codec - Add support for VAIO FE550G and SZ110 [ALSA] usb-audio: add Maya44 mixer control names [ALSA] usb-audio: add Casio PL-40R support ...
2006-03-22[PATCH] remove set_page_count() outside mm/Nick Piggin1-1/+1
set_page_count usage outside mm/ is limited to setting the refcount to 1. Remove set_page_count from outside mm/, and replace those users with init_page_count() and set_page_refcounted(). This allows more debug checking, and tighter control on how code is allowed to play around with page->_count. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-22[PATCH] mm: split highorder pagesNick Piggin1-2/+2
Have an explicit mm call to split higher order pages into individual pages. Should help to avoid bugs and be more explicit about the code's intention. Signed-off-by: Nick Piggin <npiggin@suse.de> Cc: Russell King <rmk@arm.linux.org.uk> Cc: David Howells <dhowells@redhat.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Chris Zankel <chris@zankel.net> Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-22[ARM] Quieten spurious IRQ detectionRussell King1-3/+8
Only issue a "nobody cared" warning after 99900 spurious interrupts. This avoids the occasional spurious interrupt causing warnings, as per x86. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22Merge with ↵Jaroslav Kysela3-26/+6
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
2006-03-22[ALSA] Fix snd_xxx_t typedefsTakashi Iwai1-2/+2
Modules: PXA Mainstone driver,CX88 driver,SAA7134 driver Replace snd_xxx_t typedefs with explicit structs. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-03-21[ARM] Use kcalloc to allocate counter_config array rather than kmallocRussell King1-1/+1
We need this to be zero initialised. Since this is an array, use kcalloc rather than kzalloc or kmalloc. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Oprofile: dynamically allocate counter_configRussell King2-3/+10
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Oprofile: Convert semaphore to mutexRussell King1-13/+10
op_arm_sem is being used as a mutex, so convert it to use real mutexes. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3376/2: S3C2410 - update defconfigBen Dooks1-6/+141
Patch from Ben Dooks Add Simtec Osiris to the default build, and enable the USB-OHCI section by default. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3375/1: S3C2440 - fix osiris machine buildBen Dooks1-3/+7
Patch from Ben Dooks Fix the build of arch/arm/mach-s3c2410/mach-osiris.c and fix the warnings from sparse. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3374/1: ep93xx: gpio interrupt supportLennert Buytenhek1-0/+133
Patch from Lennert Buytenhek Add GPIO interrupt support for the first 16 GPIO lines (port A and B.) Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3361/1: S3C24XX - add USB bus clock sourceBen Dooks3-2/+37
Patch from Ben Dooks Add USB bus clock definition for 48MHz fed to OHCI and gadget cores Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3360/1: S3C2440 - add set rate methods and camera clockBen Dooks1-0/+51
Patch from Ben Dooks Add set_rate methods for the extra clocks on the S3C2440 and add the camera UPLL clock source Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3359/1: S3C24XX - add support for clk_set_rateBen Dooks2-1/+15
Patch from Ben Dooks Add support for clk_set_rate and clk_round_rate to the s3c2410 clock implementation Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Convert kmalloc+memset to kzallocRussell King14-48/+18
Convert all uses of kmalloc followed by memset to use kzalloc instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3373/1: move uengine loader to arch/arm/commonLennert Buytenhek3-2/+3
Patch from Lennert Buytenhek Move the uengine loader from arch/arm/mach-ixp2000 to arch/arm/common so that ixp23xx can use it too. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3372/1: ep93xx: add defconfigLennert Buytenhek1-0/+1087
Patch from Lennert Buytenhek Add ep93xx defconfig. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3371/1: ep93xx: gpio supportLennert Buytenhek1-0/+68
Patch from Lennert Buytenhek Add support for setting the direction of and getting/setting the value of the 64 GPIO lines. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3369/1: ep93xx: add core cirrus ep93xx supportLennert Buytenhek9-1/+375
Patch from Lennert Buytenhek This patch adds support for the Cirrus ep93xx series of CPUs. The ep93xx is an ARM920T based CPU with two VICs, PL010 based UARTs, IrDA, MaverickCrunch floating point coprocessor, between 24 and 64 GPIOs, ethernet, OHCI USB and, depending on the model, pcmcia, raster engine, graphics accelerator, IDE controller and a bunch of other stuff. This patch adds the core ep93xx support code, and support for the Glomation GESBC-9312-sx and the Technologic Systems TS-72xx SBCs. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3368/1: ixp4xx: set gpio direction in ixp4xx_config_irqAlessandro Zummo1-1/+4
Patch from Alessandro Zummo ixp4xx_config_irq did not configure the gpio line as an input. As an added bonus, the irq2gpio array has been converted from int to char. Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3346/1: Fix udelay() for HZ values different from 100Peter Teichmann1-8/+12
Patch from Peter Teichmann Currently, if the kernels HZ value is greater than 100, delays with the udelay function are too short. This can cause trouble for instance with the zd1201 usb wlan driver. This patch suggests a solution that keeps the overhead small and maintains (hopefully) sufficient resolution. Signed-off-by: Peter Teichmann Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3334/1: Add support for IXDP28x5 platformsDeepak Saxena2-4/+25
Patch from Deepak Saxena This patch adds support for Intel's IXDP28x5 platform. This is just and IXDP2801 with a new CPU rev but the bootloader has been updated to reflect a new machine ID so we just build support for it by default when we build IXDP2801. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3333/1: S3C2XX - add dclk and clkout clock supportBen Dooks1-1/+93
Patch from Ben Dooks Add enable and set_parent calls for the dclk and clkout clocks. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3331/1: S3C24XX - add clk_set_parent() to clock codeBen Dooks2-0/+20
Patch from Ben Dooks Add clk_set_parent() call to clock code Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3330/1: S3C24XX - move UPLL to main clockBen Dooks2-19/+38
Patch from Ben Dooks Move the UPLL clock registration to the central clock file, and add an enable method Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3329/1: S3C24XX - fix time for osiris machineBen Dooks1-1/+7
Patch from Ben Dooks Add selection for timer code for the Simtec Osiris Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3327/1: S3C2410 - add osiris machine supportBen Dooks3-0/+298
Patch from Ben Dooks Support for Simtec IM2440D20 CPU modules (Osiris) Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] 3261/2: remove phys_ram from struct machine_desc (part 3)Nicolas Pitre1-4/+3
Patch from Nicolas Pitre This field is redundent since it must be equal to PHYS_OFFSET anyway. There is no reference to it anymore so remove it at last. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Convert SA1111 to use clock architectureRussell King5-23/+278
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Adapt vic.c to allow for multiple VICs in a system.Russell King2-23/+28
Some SoCs have multiple VIC devices. Adapt the generic vic code to allow multiple implementations to be handled. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Rename chipdata to 'base' and make it an iomem pointerRussell King2-23/+23
In all current use cases, "chipdata" is used to store an iomem address. Mark it with __iomem, and rename it to 'base'. Leave the accessor macros alone. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Move IRQ enable after coprocessor number decodeRussell King2-1/+2
Allow the individual coprocessor handlers to decide when to enable interrupts, rather than unconditionally enabling them. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Remove unnecessary asm/hardware.h includesRussell King12-12/+0
asm/hardware.h is not required for the majority of processor support files, ioremap support, mm initialisation, acorn IO support, nor the debug code (which picks up its machine specific includes via debug-macros.S) Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Fix HZ definition for OMAP without 32K timerRussell King1-1/+1
Unfortunately, OMAP platforms without the 32K timer left HZ set to an empty value. Fix this by making the dependency on OMAP_32K_TIMER rather than OMAP_32K_TIMER_HZ. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Remove asm/arch/irq.hRussell King9-6/+6
asm/arch/irq.h used to be included from asm/irq.h, but was removed from the ARM kernel a long time ago. Consequently, the contents of asm/arch/irq.h (which mostly contain a definition for fixup_irq()) have not been used. Hence, remove asm/arch/irq.h. Some machine support files incorrectly included this file, making little or no use of the contents. Move the contents to a local include file, and remove those include statements as well. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Move HZ definition into KconfigRussell King1-0/+7
Move the HZ definition into Kconfig, and set appropriate defaults for platforms. Remove mostly empty asm/arch/param.h include file. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2-0/+4
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (23 commits) [PATCH] sysfs: fix a kobject leak in sysfs_add_link on the error path [PATCH] sysfs: don't export dir symbols [PATCH] get_cpu_sysdev() signedness fix [PATCH] kobject_add_dir [PATCH] debugfs: Add debugfs_create_blob() helper for exporting binary data [PATCH] sysfs: fix problem with duplicate sysfs directories and files [PATCH] Kobject: kobject.h: fix a typo [PATCH] Kobject: provide better warning messages when people do stupid things [PATCH] Driver core: add macros notice(), dev_notice() [PATCH] firmware: fix BUG: in fw_realloc_buffer [PATCH] sysfs: kzalloc conversion [PATCH] fix module sysfs files reference counting [PATCH] add EXPORT_SYMBOL_GPL_FUTURE() to USB subsystem [PATCH] add EXPORT_SYMBOL_GPL_FUTURE() to RCU subsystem [PATCH] add EXPORT_SYMBOL_GPL_FUTURE() [PATCH] Clean up module.c symbol searching logic [PATCH] kobj_map semaphore to mutex conversion [PATCH] kref: avoid an atomic operation in kref_put() [PATCH] handle errors returned by platform_get_irq*() [PATCH] driver core: platform_get_irq*(): return -ENXIO on error ...
2006-03-20[PATCH] handle errors returned by platform_get_irq*()David Vrabel2-0/+4
platform_get_irq*() now returns on -ENXIO when the resource cannot be found. Ensure all users of platform_get_irq*() handle this error appropriately. Signed-off-by: David Vrabel <dvrabel@arcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-03-16[ARM] 3367/1: CLCD mode no longer supported on the RealView boardsCatalin Marinas1-26/+2
Patch from Catalin Marinas Chosing of the CLCD RGB mode is no longer possible via the SYS_CLCD register on the RealView boards. Instead, this configuration is done in the CLCD primecell control register directly. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-15[ARM] 3362/1: [cleanup] - duplicate decleration of mem_fclk_21285Ben Dooks1-1/+0
Patch from Ben Dooks arch/arm/kernel/setup.c declares mem_fclk_21285 when this is already declared in include/asm-arm/system.h Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-15[ARM] 3365/1: [cleanup] header for compat.c exported functionsBen Dooks3-2/+17
Patch from Ben Dooks arch/arm/kernel/compat.c exports two functions, convert_to_tag_list and squash_mem_tags which are not defined in any header files, and not used outside arch/arm/kernel. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-15[ARM] 3363/1: [cleanup] process.c - fix warningsBen Dooks1-1/+2
Patch from Ben Dooks Fix the following warnings from sparse: arch/arm/kernel/process.c:86:6: warning: symbol 'default_idle' was not declared. Should it be static? arch/arm/kernel/process.c:378:5: warning: symbol 'dump_fpu' was not declared. Should it be static? Include <linux/elfcore.h> for dump_fpu() decleration, and make default_idle() static as it is not used outside the file. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-15[ARM] 3358/1: [S3C2410] add missing SPI DMA resourcesAlbrecht Dreß1-0/+12
Patch from Albrecht Dreß Add DMA resources to s3c2410 spi platform devices - dma_(alloc|free)_coherent should now work as expected. Signed-off-by: Albrecht Dreß <albrecht.dress@lios-tech.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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