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2011-10-29Merge branch 'spi/next' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'spi/next' of git://git.secretlab.ca/git/linux-2.6: drivercore: Add helper macro for platform_driver boilerplate spi: irq: Remove IRQF_DISABLED OMAP: SPI: Fix the trying to free nonexistent resource error spi/spi-ep93xx: add module.h include spi/tegra: fix compilation error in spi-tegra.c spi: spi-dw: fix all sparse warnings spi/spi-pl022: Call pl022_dma_remove(pl022) only if enable_dma is true spi/spi-pl022: calculate_effective_freq() must set rate <= requested rate spi/spi-pl022: Don't allocate more sg than required. spi/spi-pl022: Use GFP_ATOMIC for allocation from tasklet spi/spi-pl022: Resolve formatting issues
2011-10-29Merge branch 'gpio/next' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'gpio/next' of git://git.secretlab.ca/git/linux-2.6: h8300: Move gpio.h to gpio-internal.h gpio: pl061: add DT binding support gpio: fix build error in include/asm-generic/gpio.h gpiolib: Ensure struct gpio is always defined irq: Add EXPORT_SYMBOL_GPL to function of irq generic-chip gpio-ml-ioh: Use NUMA_NO_NODE not GFP_KERNEL gpio-pch: Use NUMA_NO_NODE not GFP_KERNEL gpio: langwell: ensure alternate function is cleared gpio-pch: Support interrupt function gpio-pch: Save register value in suspend() gpio-pch: modify gpio_nums and mask gpio-pch: support ML7223 IOH n-Bus gpio-pch: add spinlock in suspend/resume processing gpio-pch: Delete invalid "restore" code in suspend() gpio-ml-ioh: Fix suspend/resume issue gpio-ml-ioh: Support interrupt function gpio-ml-ioh: Delete unnecessary code gpio/mxc: add chained_irq_enter/exit() to mx3_gpio_irq_handler() gpio/nomadik: use genirq core to track enablement gpio/nomadik: disable clocks when unused
2011-10-29ext4: fix race in xattr block allocation pathEric Sandeen
Ceph users reported that when using Ceph on ext4, the filesystem would often become corrupted, containing inodes with incorrect i_blocks counters. I managed to reproduce this with a very hacked-up "streamtest" binary from the Ceph tree. Ceph is doing a lot of xattr writes, to out-of-inode blocks. There is also another thread which does sync_file_range and close, of the same files. The problem appears to happen due to this race: sync/flush thread xattr-set thread ----------------- ---------------- do_writepages ext4_xattr_set ext4_da_writepages ext4_xattr_set_handle mpage_da_map_blocks ext4_xattr_block_set set DELALLOC_RESERVE ext4_new_meta_blocks ext4_mb_new_blocks if (!i_delalloc_reserved_flag) vfs_dq_alloc_block ext4_get_blocks down_write(i_data_sem) set i_delalloc_reserved_flag ... up_write(i_data_sem) if (i_delalloc_reserved_flag) vfs_dq_alloc_block_nofail In other words, the sync/flush thread pops in and sets i_delalloc_reserved_flag on the inode, which makes the xattr thread think that it's in a delalloc path in ext4_new_meta_blocks(), and add the block for a second time, after already having added it once in the !i_delalloc_reserved_flag case in ext4_mb_new_blocks The real problem is that we shouldn't be using the DELALLOC_RESERVED state flag, and instead we should be passing EXT4_GET_BLOCKS_DELALLOC_RESERVE down to ext4_map_blocks() instead of using an inode state flag. We'll fix this for now with using i_data_sem to prevent this race, but this is really not the right way to fix things. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@kernel.org
2011-10-29ext4: trace punch_hole correctly in ext4_ext_map_blocksYongqiang Yang
When ext4_ext_map_blocks() is called by punch_hole, trace should trace blocks punched out. Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-10-29ext4: clean up AGGRESSIVE_TEST codeYongqiang Yang
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-10-29ext4: move variables to their scopeYongqiang Yang
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-10-29ext4: fix quota accounting during migrationDmitry Monakhov
The tmp_inode should have same uid/gid as the original inode. Otherwise new metadata blocks will be accounted to wrong quota-id, which will result in a quota leak after the inode migration is completed. Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-10-29ext4: migrate cleanupDmitry Monakhov
This patch cleanup code a bit, actual logic not changed - Move current block pointer to migrate_structure, let's all walk info will be in one structure. - Get rid of usless null ind-block ptr checks, caller already does that check. Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-10-29fs: optimize out 16 bytes worth of padding in struct inodeTheodore Ts'o
Rearrange the fields in struct inode so that on an x86_64 system, fields that require 8-byte alignment don't end up causing 4-byte holes in the structure. It reduces the size of struct inode from 568 bytes to 552 bytes. Also move the fields protected by i_lock (i_blocks, i_bytes, and i_size) into the same cache line as i_lock. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-10-29ARM: mark empty gpio.h files emptyLinus Walleij
It is generally a better idea to make intentionally empty files contain the human-readable /* empty */ comment, also it makes the files play nice with "make distclean". Reported-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-10-29gpio: Fix ARM versatile-express build failureGrant Likely
A missing mach/gpio.h prevents building gpiolib on versatile express. CC drivers/gpio/gpiolib.o In file included from /.../linux/include/linux/gpio.h:18:0, from /.../linux/drivers/gpio/gpiolib.c:10: /.../linux/arch/arm/include/asm/gpio.h:5:23: fatal error: mach/gpio.h: No such file or directory compilation terminated. make[3]: *** [drivers/gpio/gpiolib.o] Error 1 make[2]: *** [drivers/gpio] Error 2 make[1]: *** [drivers] Error 2 make: *** [sub-make] Error 2 Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-10-29of: include errno.hKalle Valo
When compiling ath6kl for beagleboard (omap2plus_defconfig plus CONFIG_ATH6KL, CONFIG_OF disable) with current linux-next compilation fails: include/linux/of.h:269: error: 'ENOSYS' undeclared (first use in this function) include/linux/of.h:276: error: 'ENOSYS' undeclared (first use in this function) include/linux/of.h:289: error: 'ENOSYS' undeclared (first use in this function) Fix this by including errno.h from of.h. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-10-29i2c-s3c2410: Add device tree supportThomas Abraham
Add device tree probe support for Samsung's s3c2410 i2c driver. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-s3c2410: Keep a copy of platform data and use itThomas Abraham
The platform data is copied into driver's private data and the copy is used for all access to the platform data. This simpifies the addition of device tree support for the i2c-s3c2410 driver. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-nomadik: cosmetic coding style correctionsJonas Aaberg
This fixes a number of whitespace and punctuation problems around the Nomadik I2C driver. Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-au1550: dev_pm_ops conversionManuel Lauss
use newer dev_pm_ops for PM Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-au1550: increase timeout waiting for master doneManuel Lauss
Double the timeout in the loop which busy-waits for the "master-done" bit to be set. This bit indicates whether an i2c transaction has completed; on the DB1300 and DB1550 boards this timeout is slightly too short and causes transactions to the WM8731 codec to be falsely flagged as failed. The timeout itself is necessary since transactions to non-existant slaves never set this bit in the first place (and cause i2cdetect to hang). With this change the WM8731 codec on the DB1300/DB1550 boards is correctly detected and initialized. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-au1550: remove unused ack_timeoutManuel Lauss
The ack_timeout context member is unused, get rid of it. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-au1550: remove usage of volatile keywordManuel Lauss
Replace the usage of "volatile"s with register accessor functions. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-tegra: __iomem annotation fixOlof Johansson
drivers/i2c/busses/i2c-tegra.c:585:7: warning: incorrect type in assignment (different address spaces) drivers/i2c/busses/i2c-tegra.c:585:7: expected void *base drivers/i2c/busses/i2c-tegra.c:585:7: got void [noderef] <asn:2>* drivers/i2c/busses/i2c-tegra.c:619:16: warning: incorrect type in assignment (different address spaces) drivers/i2c/busses/i2c-tegra.c:619:16: expected void [noderef] <asn:2>*base drivers/i2c/busses/i2c-tegra.c:619:16: got void *base drivers/i2c/busses/i2c-tegra.c:689:10: warning: incorrect type in argument 1 (different address spaces) drivers/i2c/busses/i2c-tegra.c:689:10: expected void volatile [noderef] <asn:2>*addr drivers/i2c/busses/i2c-tegra.c:689:10: got void *base Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by; Stephen Warren <swarren@nvidia.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-eg20t: Add initialize processing in case i2c-error occursTomoya MORINAGA
In case disconnecting physical connection, need to initialize i2c device for retry access. This patch adds initialize process in case bus-idle fails and Lost arbitration. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-eg20t: Fix flag setting issueTomoya MORINAGA
Currently, in case occurring abnormal event, internal flag variable(=pch_event_flag) is not reset. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-eg20t: add stop sequence in case wait-event timeout occursTomoya MORINAGA
add stop sequence in case wait-event timeout in write processing. (read processing already had it) Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-eg20t: Separate error processingTomoya MORINAGA
Error processing for NACK or wait-event must be precessed separately. So divide wait-event error processing into NACK-receiving and timeout. Add arbitration lost processing. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-eg20t: Fix 10bit access issueTomoya MORINAGA
Reported-by: Jeffrey (Sheng-Hui) Chu <jeffchu@broadcom.com> Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-eg20t: Modify returned value s32 to longTomoya MORINAGA
Type of wait_event_timeout is long not s32. This patch replaces s32 with long. Additionally, delete negative processing(ret < 0). Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-eg20t: Fix bus-idle waiting issueTomoya MORINAGA
Currently, when checking whether bus is idle or not, if timeout occurs, this function always returns success(zero). This patch fixes the issue. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Fix PCI core warning on suspend/resumeOctavian Purdila
PCI core warns if the legacy PM and new PM functions are present. Update the driver to only use the new power management framework. This patch fixes the following warning seen during suspend/resume: <7>[ 24.193850] i2c-designware-pci 0000:08:13.0: suspend <4>[ 24.193866] ------------[ cut here ]------------ <4>[ 24.193892] WARNING: at drivers/pci/pci-driver.c:605 pci_has_legacy_pm_support+0x48/0x4d() <4>[ 24.193925] Hardware name: OakTrail <4>[ 24.193936] Modules linked in: <4>[ 24.193958] Pid: 2834, comm: kworker/u:22 Tainted: G W 2.6.36greenridge-01402-gc8047e6 #171 <4>[ 24.193974] Call Trace: <4>[ 24.193999] [<c1033a93>] warn_slowpath_common+0x66/0xc2 <4>[ 24.194025] [<c1164143>] ? pci_has_legacy_pm_support+0x48/0x4d <4>[ 24.194052] [<c1033afe>] warn_slowpath_null+0xf/0x13 <4>[ 24.194079] [<c1164143>] pci_has_legacy_pm_support+0x48/0x4d <4>[ 24.194106] [<c11643ff>] pci_pm_suspend+0x22/0x154 <4>[ 24.194131] [<c11643dd>] ? pci_pm_suspend+0x0/0x154 <4>[ 24.194156] [<c11e8a7a>] pm_op+0x3e/0x95 <4>[ 24.194182] [<c11e931d>] __device_suspend+0x12e/0x194 <4>[ 24.194208] [<c11e974d>] ? dpm_drv_timeout+0x0/0x47 <4>[ 24.194237] [<c11e9729>] async_suspend+0x16/0x3a <4>[ 24.194265] [<c104de8e>] async_run_entry_fn+0x97/0x135 <4>[ 24.194291] [<c1043c34>] process_one_work+0x1c9/0x2db Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Add runtime power management supportDirk Brandewie
Add runtime power management to the PCI driver. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Add support for Designware core behind PCI devices.Dirk Brandewie
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Push all register reads/writes into the core code.Dirk Brandewie
Move all register manipulation code into the core, also move register offset definitions to i2c-designware-core.c since the bus specific portions of the driver no longer need/use them. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Support multiple cores using same ISRDirk Brandewie
Add check to make sure that the core is enabled and has outstanding interrupts. The activity bit is masked due to the fact that it will stay active even after the controller has been disabled until the contoller internal state machines have settled. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: move controller config to bus specific portion of driverDirk Brandewie
With multiple I2C adapters possible in the system each running at (possibly) different speeds we need to move the controller configuration bit field to the adapter. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: move i2c functionality bit field to be adapter specificDirk Brandewie
The functionality of the adapter depends on the configuration of the IP block at silicon compile time and is adapter specific. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Move retriveving the clock speed out of core code.Dirk Brandewie
The clock frequecy supplied to the IP core is specific to a single instance of the driver. This patch makes it possible to have multiple Designware I2C cores in the system possibly running at different core frequencies. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: split of i2c-designware.c into core and bus specific partsDirk Brandewie
This patch splits i2c-designware.c into three pieces: i2c-designware-core.c, contains the code that interacts directly with the core. i2c-designware-platdrv.c, contains the code specific to the platform driver using the core. i2c-designware-core.h contains the definitions and declareations shared by i2c-designware-core.c and i2c-designware-platdrv.c. This patch is the first in a set to allow multiple instances of the designware I2C core in the system. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Move checking of IP core version to i2c_dw_init()Dirk Brandewie
Move checking IP core version to i2c_dw_init() in preparation for splitting i2c-designware.c into core and bus specific portions. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Allow mixed endianness accessesJean-Hugues Deschenes
Allows CPUs of a given endianness to access a dw controller of a different endianness. Endianncess difference is detected at run time through the dw component type register. Signed-off-by: Jean-Hugues Deschenes <jean-hugues.deschenes@octasic.com> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Check component type registerJean-Hugues Deschenes
Designware component type register is checked before attaching to the device. Signed-off-by: Jean-Hugues Deschenes <jean-hugues.deschenes@octasic.com> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c-designware: Use local version of readl & writelJean-Hugues Deschenes
Use local versions of readl & writel, so per-access manipulations may be performed Signed-off-by: Jean-Hugues Deschenes <jean-hugues.deschenes@octasic.com> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29i2c: irq: Remove IRQF_DISABLEDYong Zhang
Since commit [c58543c8: genirq: Run irq handlers with interrupts disabled], We run all interrupt handlers with interrupts disabled and we even check and yell when an interrupt handler returns with interrupts enabled (see commit [b738a50a: genirq: Warn when handler enables interrupts]). So now this flag is a NOOP and can be removed. Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Barry Song <21cnbao@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29I2C: OMAP: remove unused function pointers from pdataKevin Hilman
Now that this driver is using runtime PM, there is no longer a need for the idle/enable/shutdown function pointers in pdata. Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-10-29I2C: OMAP: remove dev->idle, use usage counting provided by runtime PMKevin Hilman
Current usage of runtime PM is not quite correct. The actual idle/unidle of the I2C hardware should not happen until the runtime PM callbacks are called. Therefore, change omap_i2c_[un]idle() functions to only be called from the runtime PM callbacks (when usage count transitions to/from zero.) Also, the runtime PM core does usage counting and replaces functionality currently managed by the dev->idle flag. Remove usage of dev->idle in favor of using runtime PM, and checking status using pm_runtime_suspended(). Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-10-29I2C: OMAP: remove unneccesary use of pdevKevin Hilman
A pointer to the struct device associated with the i2c device is already kept in the struct omap_i2c_dev, so use omap_i2c_device to find the pointer to struct device. Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-10-29OMAP4: I2C: Enable the wakeup in I2C_WEShubhrajyoti D
Currently for OMAP4 the I2C_WE is not programmed. This patch enables the programming for OMAP4. This patch fixes a bad conflict resolution. This effectively restores the following commit Commit 120bdaa47[i2c-omap: Program I2C_WE on OMAP4 to enable i2c wakeup] which got changed by Commit a3a7acbc[I2C: OMAP2+: address confused probed version naming] Reviewed-by: Felipe Balbi <balbi@ti.com> Reported-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-10-29I2C: OMAP1/OMAP2+: prepend I2C IP version to probed version shown in dev_infoAndy Green
The IP version is prepended to the existing printed probed version as an "epoch" version. Cc: patches@linaro.org Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andy Green <andy.green@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-10-29I2C: OMAP2+: Convert omap I2C driver to use feature implementation flags ↵Andy Green
from platform data This patch eliminates all cpu_...() tests from the OMAP I2C driver. Instead, it uses the functionality flags in the platform data to make the decisions about product variations the driver needs to handle. Cc: patches@linaro.org Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andy Green <andy.green@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-10-29I2C: OMAP1: set i2c unit feature implementation flags in platform dataAndy Green
Most of the OMAP1 implementation flags are set statically, with the exception that omap7xx has its data bus wired up differently. Cc: patches@linaro.org Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andy Green <andy.green@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-10-29I2C: OMAP2+: Pass flags up to omap i2c platform_data as wellAndy Green
This is how the driver can find the flags for its implementation functionality in its platform_data Cc: patches@linaro.org Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andy Green <andy.green@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-10-29I2C: OMAP1/OMAP2+: add flags field to omap i2c platform dataAndy Green
OMAP I2C driver can access the configuration flags through its platform data. Cc: patches@linaro.org Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andy Green <andy.green@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kevin Hilman <khilman@ti.com>
generated by cgit (git 2.34.1) at 2025-09-13 08:06:33 +0000