- 20 Jun, 2009 2 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (35 commits) powerpc/5121: make clock debug output more readable powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function powerpc/5200: Update pcm030.dts to add i2c eeprom and delete cruft powerpc/5200: convert mpc52xx_psc_spi to use cs_control callback fbdev/xilinxfb: Fix improper casting and tighen up probe path usb/ps3: Add missing annotations powerpc: Add memory clobber to mtspr() powerpc: Fix invalid construct in our CPU selection Kconfig ps3rom: Use ps3_system_bus_[gs]et_drvdata() instead of direct access powerpc: Add configurable -Werror for arch/powerpc of_serial: Add UPF_FIXED_TYPE flag drivers/hvc: Add missing __devexit_p() net/ps3: gelic - Add missing annotations powerpc: Introduce macro spin_event_timeout() powerpc/warp: Fix ISA_DMA_THRESHOLD default powerpc/bootwrapper: Custom build options for XPedite52xx targets powerpc/85xx: Add defconfig for X-ES MPC85xx boards powerpc/85xx: Add dts files for X-ES MPC85xx boards powerpc/85xx: Add platform support for X-ES MPC85xx boards 83xx: add support for the kmeter1 board. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfinLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: Blackfin: convert page/tlb to asm-generic Blackfin: convert types to asm-generic Blackfin: convert irq/process to asm-generic Blackfin: convert signal/mmap to asm-generic Blackfin: convert locking primitives to asm-generic Blackfin: convert termios to asm-generic Blackfin: convert simple headers to asm-generic Blackfin: convert socket/poll to asm-generic Blackfin: convert user/elf to asm-generic Blackfin: convert shm/sysv/ipc to asm-generic Blackfin: convert asm/ioctls.h to asm-generic/ioctls.h Blackfin: only build irqpanic.c when needed Blackfin: pull in asm/io.h in ksyms for prototypes Blackfin: use common test_bit() rather than __test_bit()
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- 19 Jun, 2009 38 commits
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Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Ingo Molnar <mingo@elte.hu> Cc: Zhao Lei <zhaolei@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Joe Perches authored
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Joe Perches authored
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Joe Perches authored
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Joe Perches authored
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Krzysztof Helt authored
Do not accept VESA modes by the "vga=" kernel parameter if there is no frame buffer driver compiled-in to handle it. Also, there is a comment added to the Kconfig description after Werner Lemberg's suggestion Addresses http://bugzilla.kernel.org/show_bug.cgi?id=13249Signed-off-by:
Krzysztof Helt <krzysztof.h1@wp.pl> Reported-by:
Werner Lemberg <wl@gnu.org> Cc: Michal Januszewski <spock@gentoo.org> Signed-off-by:
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Joe Perches authored
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FUJITA Tomonori authored
dma_sync_single() and dma_sync_sg() have been described as "Backwards compat, remove in 2.7.x" for a long time (since 2.6.5). This marks dma_sync_single() and dma_sync_sg() as deprecated so the users get notified before removing them. Signed-off-by:
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Ingo Molnar <mingo@elte.hu> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by:
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Jiri Slaby authored
Mark them deprecated so that out-of-tree developers get notified about this before their modules break when these macros are removed. Signed-off-by:
Jiri Slaby <jirislaby@gmail.com> Cc: Yang Hongyang <yanghy@cn.fujitsu.com> Acked-by:
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Andrew Morton authored
We're about to make DMA_nnBIT_MASK() emit `deprecated' warnings. Convert the remaining stragglers which are visible to the x86_64 build. Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Eric Moore <Eric.Moore@lsil.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Yi Zou <yi.zou@intel.com> Signed-off-by:
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Dirk Eibach authored
In moxa.c there are 32 minor numbers reserved for each device. The number of ports actually available per device is stored in moxa_board_conf->numPorts. This number is not considered in moxa_open(). Opening a port that is not available results in a kernel oops. This patch adds a test to moxa_open() that prevents opening unavailable ports. [akpm@linux-foundation.org: avoid multiple returns] Signed-off-by:
Dirk Eibach <eibach@gdsys.de> Signed-off-by:
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Mike Frysinger authored
The remove member of the pci_driver stli_pcidriver uses __devexit_p(), so the remove function itself should be marked with __devexit. Even more so considering the probe function is marked with __devinit. Signed-off-by:
Mike Frysinger <vapier@gentoo.org> Acked-by:
Greg Ungerer <gerg@uclinux.org> Signed-off-by:
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Roel Kluin authored
With a postfix increment retries is incremented beyond DTLK_MAX_RETRIES so the error message is not displayed correctly. Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Cc: James R. Van Zandt <jrv@vanzandt.mv.com> Signed-off-by:
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Oleg Nesterov authored
The bug is ancient. If we trace the sub-thread of our natural child and this sub-thread exits, we update parent->signal->cxxx fields. But we should not do this until the whole thread-group exits, otherwise we account this thread (and all other live threads) twice. Add the task_detached() check. No need to check thread_group_empty(), wait_consider_task()->delay_group_leader() already did this. Signed-off-by:
Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by:
Roland McGrath <roland@redhat.com> Cc: Stanislaw Gruszka <sgruszka@redhat.com> Cc: Vitaly Mayatskikh <vmayatsk@redhat.com> Signed-off-by:
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Atsushi Nemoto authored
The rtc_update_irq() might be called with irqs enabled, if a interrupt handler was registered without IRQF_DISABLED. Use spin_lock_irqsave/spin_unlock_irqrestore instead of spin_lock/spin_unlock. Also update kerneldoc and drivers which do extra work to follow the current interface spec, as suggestted by David Brownell. Signed-off-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by:
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Anton Vorontsov authored
Since we renamed the file, we might want to rename the file internals too. Though we don't bother with changing platform driver name and platform module alias. The stuff is legacy and hopefully we'll remove it soon. Suggested-by:
Kumar Gala <galak@kernel.crashing.org> Signed-off-by:
Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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Anton Vorontsov authored
The driver handles MPC83xx, MPC85xx and MPC86xx SPI controllers, so rename the file for clarity. Suggested-by:
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Anton Vorontsov authored
This patch removes #if 0'ed code, and spi_mpc83xx->busy variable that is used by that dead snippet only. Signed-off-by:
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Anton Vorontsov authored
mpc83xx_spi_work() is quite large, with up to five indentation levels and is quite difficult to read. So, split the function in two parts: 1. mpc83xx_spi_work() now only traverse queued spi messages; 2. mpc83xx_spi_do_one_msg() only manages single messages. There should be no functional changes. Signed-off-by:
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Anton Vorontsov authored
Checkpatch is spitting errors when seeing the rename patch, so fix the errors prior to moving. Following errors and warnings were fixed: WARNING: Use #include <linux/io.h> instead of <asm/io.h> #1027: FILE: drivers/spi/spi_mpc8xxx.c:37: +#include <asm/io.h> ERROR: "foo * bar" should be "foo *bar" #1111: FILE: drivers/spi/spi_mpc8xxx.c:121: +static inline void mpc83xx_spi_write_reg(__be32 __iomem * reg, u32 val) ERROR: "foo * bar" should be "foo *bar" #1116: FILE: drivers/spi/spi_mpc8xxx.c:126: +static inline u32 mpc83xx_spi_read_reg(__be32 __iomem * reg) ERROR: "foo * bar" should be "foo *bar" #1125: FILE: drivers/spi/spi_mpc8xxx.c:135: + type * rx = mpc83xx_spi->rx; \ ERROR: "foo * bar" should be "foo *bar" #1135: FILE: drivers/spi/spi_mpc8xxx.c:145: + const type * tx = mpc83xx_spi->tx; \ WARNING: suspect code indent for conditional statements (16, 25) #1504: FILE: drivers/spi/spi_mpc8xxx.c:514: + while (((event = [...] + cpu_relax(); Following warnings were left over, since fixing them will hurt the readability. We'd better fix them by lowering the indentation level by splitting mpc83xx_spi_work function into two parts. WARNING: line over 80 characters #1371: FILE: drivers/spi/spi_mpc8xxx.c:381: + status = mpc83xx_spi_setup_transfer(spi, t); WARNING: line over 80 characters #1392: FILE: drivers/spi/spi_mpc8xxx.c:402: + mpc83xx_spi_chipselect(spi, BITBANG_CS_INACTIVE); Signed-off-by:
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Anton Vorontsov authored
This patch adds spi and mmc-spi-slot nodes, plus a gpio-controller for PIXIS' sdcsr bank that is used for managing SPI chip-select and for reading card's states. Signed-off-by:
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Anton Vorontsov authored
This is needed for some underlaying GPIO controllers that may be a bit slow, or if chip-select signal need some time to stabilize. For what it's worth, we already have the similar delay for chip-select de-assertion case. Signed-off-by:
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Anton Vorontsov authored
When a platform is running at high frequencies it's not always possible to scale-down a frequency to a requested value, and using mmc_spi driver this leads to the following printk flood during card polling: ... mmc_spi spi32766.0: Requested speed is too low: 400000 Hz. Will use 520828 Hz instead. mmc_spi spi32766.0: Requested speed is too low: 400000 Hz. Will use 520828 Hz instead. ... Fix this by using WARN_ONCE(), it's better than the flood, and also better than turning dev_err() into dev_dbg(), since we actually want to warn that some things may not work correctly. Signed-off-by:
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Anton Vorontsov authored
With this patch we'll able to select spi_mpc83xx driver on the MPC86xx platforms. Let the driver depend on FSL_SOC, so we don't have to worry about Kconfig anymore. Also remove the "experimental" dependency, the driver has been tested to work on a various hardware, and surely not experimental anymore. Signed-off-by:
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Joe Perches authored
[akpm@linux-foundation.org: cleanup] Signed-off-by:
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Baruch Siach authored
This is a driver for the ARM PrimeCell PL061 GPIO AMBA peripheral. The driver is implemented using the gpiolib framework. This driver also includes support for the use of the PL061 as an interrupt controller (secondary). Signed-off-by:
Baruch Siach <baruch@tkos.co.il> Cc: David Brownell <david-b@pacbell.net> Acked-by:
Russell King <rmk@arm.linux.org.uk> Signed-off-by:
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
The irq_panic function is only used when CONFIG_DEBUG_ICACHE_CHECK is enabled, so move the conditional build to the Makefile rather than wrapping all of the contents of the file. Signed-off-by:
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