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2011-02-17i2c: Unregister dummy devices last on adapter removalJean Delvare
commit 5219bf884b6e2b54e734ca1799b6f0014bb2b4b7 upstream. Remove real devices first and dummy devices last. This gives device driver which instantiated dummy devices themselves a chance to clean them up before we do. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09i2c-pca-platform: Change device name of request_irqNobuhiro Iwamatsu
commit 323584436db0cb05286425d4dfd9516fce88487f upstream. i2c->adap.name shouldn't be used in request_irq. Instead the driver name "i2c-pca-platform" should be used. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-28i2c-pca: Fix waitforcompletion() return valueYegor Yefremov
commit 6abb930af064fb1cf4177d32e2c7bfb89eee0fe5 upstream. ret is still -1, if during the polling read_byte() returns at once with I2C_PCA_CON_SI set. So ret > 0 would lead *_waitforcompletion() to return 0, in spite of the proper behavior. The routine was rewritten, so that ret has always a proper value, before returning. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-12i2c: Fix probing of FSC hardware monitoring chipsJean Delvare
commit b1d4b390ea4bb480e65974ce522a04022608a8df upstream. Some FSC hardware monitoring chips (Syleus at least) doesn't like quick writes we typically use to probe for I2C chips. Use a regular byte read instead for the address they live at (0x73). These are the only known chips living at this address on PC systems. For clarity, this fix should not be needed for kernels 2.6.30 and later, as we started instantiating the hwmon devices explicitly based on DMI data. Still, this fix is valuable in the following two cases: * Support for recent FSC chips on older kernels. The DMI-based device instantiation is more difficult to backport than the device support itself. * Case where the DMI-based device instantiation fails, whatever the reason. We fall back to probing in that case, so it should work. This fixes kernel bug #15634: https://bugzilla.kernel.org/show_bug.cgi?id=15634 Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-04-26i2c-i801: Add Intel Cougar Point device IDsSeth Heasley
commit 393764340beb595c1ad7dd2d2243c2b6551aaa71 upstream. Add the Intel Cougar Point (PCH) SMBus controller device IDs. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-04-01i2c-i801: Don't use the block buffer for I2C block writesJean Delvare
commit c074c39d62306efa5ba7c69c1a1531bc7333d252 upstream. Experience has shown that the block buffer can only be used for SMBus (not I2C) block transactions, even though the datasheet doesn't mention this limitation. Reported-by: Felix Rubinstein <felixru@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Oleg Ryjkov <oryjkov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-02-23i2c-tiny-usb: Fix on big-endian systemsJean Delvare
commit 1c010ff8912cbc08d80e865aab9c32b6b00c527d upstream. The functionality bit vector is always returned as a little-endian 32-bit number by the device, so it must be byte-swapped to the host endianness. On the other hand, the delay value is handled by the USB stack, so no byte swapping is needed on our side. This fixes bug #15105: http://bugzilla.kernel.org/show_bug.cgi?id=15105 Reported-by: Jens Richter <jens@richter-stutensee.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Jens Richter <jens@richter-stutensee.de> Cc: Till Harbaum <till@harbaum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-22i2c/pca: Don't use *_interruptibleWolfram Sang
commit 22f8b2695eda496026623020811cae34590ee3d7 upstream. Unexpected signals can disturb the bus-handling and lock it up. Don't use interruptible in 'wait_event_*' and 'wake_*' as in commits dc1972d02747d2170fb1d78d114801f5ecb27506 (for cpm), 1ab082d7cbd0f34e39a5396cc6340c00bc5d66ef (for mpc), b7af349b175af45f9d87b3bf3f0a221e1831ed39 (for omap). Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-22i2c: Do not use device name after device_unregisterThadeu Lima de Souza Cascardo
commit c556752109794a5ff199b80a1673336b4df8433a upstream. dev_dbg outputs dev_name, which is released with device_unregister. This bug resulted in output like this: i2c Xy2�0: adapter [SMBus I801 adapter at 1880] unregistered The right output would be: i2c i2c-0: adapter [SMBus I801 adapter at 1880] unregistered Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-11-30Merge branch 'i2c-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: at24: Use timeout also for read i2c: Fix userspace_device list corruption MAINTAINERS: Add missing i2c files i2c/tsl2550: Fix lux value in extended mode
2009-11-26i2c: Fix userspace_device list corruptionJean Delvare
Fix userspace_device list corruption. The corruption was caused by clients not being removed when adapters with such clients were themselves removed. Something like the following would trigger it (assuming i2c-stub gets adapter number 3): # modprobe i2c-stub chip_addr=0x50 # echo 24c08 0x50 > /sys/bus/i2c/devices/i2c-3/new_device # rmmod i2c-stub # modprobe i2c-stub chip_addr=0x50 # echo 24c08 0x50 > /sys/bus/i2c/devices/i2c-3/new_device For the records, the stack trace in the kernel logs look like this: kernel: WARNING: at lib/list_debug.c:30 __list_add+0x8b/0x90() kernel: Hardware name: (...) kernel: list_add corruption. prev->next should be next (c137fc84), but was (null). (prev=f57111b8). kernel: Modules linked in: (...) kernel: Pid: 4669, comm: bash Not tainted 2.6.32-rc8 #259 kernel: Call Trace: kernel: [<c111eb8b>] ? __list_add+0x8b/0x90 kernel: [<c111eb8b>] ? __list_add+0x8b/0x90 kernel: [<c103265c>] warn_slowpath_common+0x6c/0xc0 kernel: [<c111eb8b>] ? __list_add+0x8b/0x90 kernel: [<c10326f6>] warn_slowpath_fmt+0x26/0x30 kernel: [<c111eb8b>] __list_add+0x8b/0x90 kernel: [<c11ba165>] i2c_sysfs_new_device+0x1c5/0x250 kernel: [<c10861be>] ? might_fault+0x2e/0x80 kernel: [<c11b9fa0>] ? i2c_sysfs_new_device+0x0/0x250 kernel: [<c118c625>] dev_attr_store+0x25/0x30 kernel: [<c10e305c>] sysfs_write_file+0x9c/0xf0 kernel: [<c109d35c>] vfs_write+0x9c/0x160 kernel: [<c10e2fc0>] ? sysfs_write_file+0x0/0xf0 kernel: [<c109d4dd>] sys_write+0x3d/0x70 kernel: [<c1002ed8>] sysenter_do_call+0x12/0x36 Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-11-26i2c/tsl2550: Fix lux value in extended modeMichele Jr De Candia
According to the TAOS Application Note 'Controlling a Backlight with the TSL2550 Ambient Light Sensor' (page 14), the actual lux value in extended mode should be obtained multiplying the calculated lux value by 5. Signed-off-by: Michele Jr De Candia <michele.decandia@valueteam.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-11-21ARM: PNX4008: i2c-pnx: use the same dev_id for request_irq and free_irqRussell King
This allows i2c-pnx to free its interrupt handler when the module is removed or if an error occurs; using the same dev_id for both request_irq and free_irq is desirable. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Ben Dooks <ben-linux@fluff.org>
2009-11-20i2c: i2c-pnx: Added missing mach/i2c.h and linux/io.h header file includesKevin Wells
Added missing mach/i2c.h and linux/io.h header file includes Signed-off-by: Kevin Wells <kevin.wells@nxp.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-11-20i2c: i2c-pnx: Limit minimum jiffie timeout to 2Kevin Wells
Limit minimum jiffie timeout to 2 to prevent early timeout on systems with low tick rates Signed-off-by: Kevin Wells <kevin.wells@nxp.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-11-07i2c-piix4: Modify code name SB900 to Hudson-2Crane Cai
Change SB900 to its formal code name Hudson-2. Signed-off-by: Crane Cai <crane.cai@amd.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-11-02i2c-mpc: Do not generate STOP after read.Joakim Tjernlund
The driver always ends a read with a STOP condition which breaks subsequent I2C reads/writes in the same transaction as these expect to do a repeated START(ReSTART). This will also help I2C multimaster as the bus will not be released after the first read, but when the whole transaction ends. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-11-02i2c: imx: disable clock when it's possible to save power.Richard Zhao
Enable clock before START, disable it after STOP. Signed-off-by: Richard Zhao <linuxzsc@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-11-02i2c: imx: only imx1 needs disable delayRichard Zhao
check cpu_is_mx1() when disable delay. Signed-off-by: Richard Zhao <linuxzsc@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-11-02i2c: imx: check busy bit when START/STOPRichard Zhao
The controller can't do anything else before it actually generates START/STOP. So we check busy bit to make sure START/STOP is successfully finished. If we don't check busy bit, START/STOP may fail on some fast CPUs. Signed-off-by: Richard Zhao <linuxzsc@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-10-04i2c: Hide probe errors caused by ACPI resource conflictsJean Delvare
When an ACPI resource conflict is detected, error messages are already printed by ACPI. There's no point in causing the driver core to print more error messages, so return one of the error codes for which no message is printed. This fixes bug #14293: http://bugzilla.kernel.org/show_bug.cgi?id=14293 Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-26ACPI: i2c-scmi: don't use acpi_device_uid()Bjorn Helgaas
We recently removed the acpi_device_uid() interface because nobody used it. I don't think it's essential here either. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-09-24Merge branch 'origin' into for-linusRussell King
Conflicts: MAINTAINERS
2009-09-23Merge branch 'i2c-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c: Clearly mark ACPI drivers as such i2c: Add driver for SMBus Control Method Interface i2c-pnx: Correct use of request_region/request_mem_region MAINTAINERS: Add maintainer for AT24 and PCA9564/PCA9665 i2c-piix4: Add AMD SB900 SMBus device ID i2c/chips: Remove deprecated pcf8574 driver i2c/chips: Remove deprecated pca9539 driver i2c/chips: Remove deprecated pcf8575 driver gpio/pcf857x: Copy i2c_device_id from old pcf8574 driver i2c/scx200_acb: Provide more information on bus errors i2c: Provide compatibility links for i2c adapters i2c: Convert i2c adapters to bus devices i2c: Convert i2c clients to a device type i2c/tsl2550: Use combined SMBus transactions i2c-taos-evm: Switch echo off to improve performance i2c: Drop unused i2c_driver.id field
2009-09-21Merge branch 'devel' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
2009-09-19[PATCH] i2c-imx: make bus available earlyWolfram Sang
As I2C is used by PMICs also, make the busses available early via subsys_initcall(). Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-09-19i2c-mv64xxx: correct mv64xxx_i2c_intr() return typeMikael Pettersson
The mv64xxx_i2c_intr() irq handler in drivers/i2c/busses/i2c-mv64xxx.c is declared as returning 'int', resulting in this compile-time warning: drivers/i2c/busses/i2c-mv64xxx.c: In function 'mv64xxx_i2c_probe': drivers/i2c/busses/i2c-mv64xxx.c:540: warning: passing argument 2 of 'request_irq' from incompatible pointer type Fix: correct the return type to 'irqreturn_t'. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-09-18i2c: Clearly mark ACPI drivers as suchJean Delvare
Now that we have ACPI-based SMBus controller drivers, and we will start telling users to use them instead of native drivers when I/O resources conflict, I think it would be good to clearly mark ACPI drivers as such in Kconfig. This is exactly the same as we just did for hwmon drivers. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Crane Cai <crane.cai@amd.com>
2009-09-18i2c: Add driver for SMBus Control Method InterfaceCrane Cai
This driver supports the SMBus Control Method Interface. It needs BIOS declare ACPI control methods which described in SMBus Control Method Interface Spec. http://smbus.org/specs/smbus_cmi10.pdf Signed-off-by: Crane Cai <crane.cai@amd.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-18i2c-pnx: Correct use of request_region/request_mem_regionJulia Lawall
request_mem_region should be used when ioremap is used subsequently. release_region is then correspondingly replaced by release_mem_region. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression start,E; @@ - request_region + request_mem_region (start,...) ... when != request_mem_region(start,...) when != start = E ioremap(start,...) @@ expression r.start; @@ - release_region + release_mem_region (start,...) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-18i2c-piix4: Add AMD SB900 SMBus device IDCrane Cai
Add new SMBus device ID for AMD SB900. Signed-off-by: Crane Cai <crane.cai@amd.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-18i2c/chips: Remove deprecated pcf8574 driverWolfram Sang
The pcf8574 driver in drivers/i2c/chips which just exports its register to sysfs is superseded by drivers/gpio/pcf857x.c which properly uses the gpiolib. As this driver has been deprecated for more than a year, finally remove it. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-18i2c/chips: Remove deprecated pca9539 driverWolfram Sang
The pca9539 driver in drivers/i2c/chips which just exports its registers to sysfs is superseded by drivers/gpio/pca953x.c which properly uses the gpiolib. As this driver has been deprecated for more than a year, finally remove it. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Ben Gardner <gardner.ben@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-18i2c/chips: Remove deprecated pcf8575 driverWolfram Sang
The pcf8575 driver in drivers/i2c/chips which just exports its register to sysfs is superseded by drivers/gpio/pcf857x.c which properly uses the gpiolib. As this driver has been deprecated for more than a year, finally remove it. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Bart Van Assche <bart.vanassche@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-18i2c/scx200_acb: Provide more information on bus errorsWilly Tarreau
Upon a bus error, it's rather hard to guess what happened. Dumping the address, length and status provides a lot of value for troubleshooting issues. Signed-off-by: Willy Tarreau <wtarreau@exceliance.fr> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-18i2c: Provide compatibility links for i2c adaptersJean Delvare
Some user-space applications may be relying on i2c adapters showing up as class devices in sysfs. Provide compatibility links for them for the time being. We will remove them after a long transition period. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Kay Sievers <kay.sievers@vrfy.org>
2009-09-18i2c: Convert i2c adapters to bus devicesJean Delvare
Kay says i2c adapters shouldn't be class devices but bus devices. Convert them that way, using a device type. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Kay Sievers <kay.sievers@vrfy.org>
2009-09-18i2c: Convert i2c clients to a device typeJean Delvare
This is required for upcoming changes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Kay Sievers <kay.sievers@vrfy.org>
2009-09-18i2c/tsl2550: Use combined SMBus transactionsJean Delvare
Make the I/O faster, mainly by using combined SMBus transactions when possible. While the TSL2550 datasheet doesn't say the device supports them, they seem to work just fine in practice, and a combined transaction is faster than two simple transactions in many cases and always more reliable. A side effect is to suppress the delays between SMBus writes and reads. The datasheet doesn't say they are needed and things work just fine for me without them. I also couldn't see any reason for the delay between reading the two channels. Nor for the loop to get a reading in the first place. The 400 ms delay between samples only matters at chip power-up, after that the chip always hold the previously sampled value so we never get to wait. All these changes make reading the lux value much faster and cheaper. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Michele De Candia <michele.decandia@valueteam.com> Cc: Rodolfo Giometti <giometti@linux.it>
2009-09-18i2c-taos-evm: Switch echo off to improve performanceJean Delvare
When echo is on, we waste time reading back our orders. Switching echo off makes performance much better: SMBus byte data transactions are 47% faster and byte transactions are 24% faster. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-10[ARM] pxa: update dependancy of pxa i2c moduleHaojian Zhuang
PXA I2C module is also used in Marvell PXA168 and PXA910 series. Update the module dependancy of PXA I2C. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-08-23i2c: Runtime PM for SuperH Mobile I2CMagnus Damm
This patch modifies the SuperH Mobile I2C driver to support Runtime PM. These changes is all that is needed for proper Runtime PM support in this driver. Driver callbacks for Runtime PM are empty because the device registers are always re-initialized after pm_runtime_get_sync(). Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-08-23Merge branch 'master' into for-linusRafael J. Wysocki
2009-08-20i2c-stu300: I2C STU300 stability updatesLinus Walleij
- blk clk is enabled when an irq arrives. The clk should be enabled, but just to make sure. - All error bits are handled no matter state machine state - All irq's will run complete() except for irq's that wasn't an event. - No more looking into status registers just in case an interrupt has happend and the irq handle wasn't executed. - irq_disable/enable are now separete functions. - clk settings calculation changed to round upwards instead of downwards. - Number of address send attempts before giving up is increased to 12 from 10 since it most times take 8 tries before getting through. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-20i2c-omap: Enable workaround for Errata 1.153 based onMoiz Sonasath
Silicon Errata 1.153 has been fixed on OMAP 3630|4430 with the use of a later version of I2C IP block. The errata impacts OMAP 2420|2430|3430, enable the workaround for these based on I2C IP block revision number instead of OMAP CPU type Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Vikram Pandita <vikram.pandita@ti.com Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-20i2c-omap: ACK pending [R/X]DR and [R/X]RDY interruptsMoiz Sonasath
ACK any pending read/write interrupts before exiting the ISR either after completing the operation [ARDY interrupt] or in case of an error [NACK|AL interrupt] Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-08-20i2c-omap: Fix I2C status ACKNishanth Menon
I2C status ack for [RX]RDR and [RX]RDY could cause race conditions of clearing the event twice and a violation of the programing sequence as defined in TRM This patch fixes the same. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-30Merge branch 'master' into for-linusRafael J. Wysocki
2009-07-30i2c-omap: OMAP3430 Silicon Errata 1.153Sonasath, Moiz
When an XRDY/XDR is hit, wait for XUDF before writing data to DATA_REG. Otherwise some data bytes can be lost while transferring them from the memory to the I2C interface. Do a Busy-wait for XUDF, before writing data to DATA_REG. While waiting if there is NACK | AL, set the appropriate error flags, ack the pending interrupts and return from the ISR. Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Vikram pandita <vikram.pandita@ti.com> [ben-linux@fluff.org: fixed mail format and added i2c-omap to subject] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-30i2c-omap: In case of a NACK|ARDY|AL return from the ISRSonasath, Moiz
In case of a NACK or ARDY or AL interrupt, complete the request. There is no need to service the RRDY/RDR or XRDY/XDR interrupts. Refer TRM SWPU114: Figure 18-31.I2C Master Transmitter Mode, Interrupt Method, in F/S and HS Modes http://focus.ti.com/pdfs/wtbu/SWPU114T_PrelimFinalEPDF_06_25_2009.pdf Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Vikram pandita <vikram.pandita@ti.com> [ben-linux@fluff.org: fixed mail format and added i2c-omap to subject] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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