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2009-12-16fs: move get_empty_filp() deffinition to internal.hEric Paris5-1/+7
All users outside of fs/ of get_empty_filp() have been removed. This patch moves the definition from the include/ directory to internal.h so no new users crop up and removes the EXPORT_SYMBOL. I'd love to see open intents stop using it too, but that's a problem for another day and a smarter developer! Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16Sanitize exec_permission_lite()Al Viro1-9/+8
Use the sucker in other places in pathname resolution that check MAY_EXEC for directories; lose the _lite from name, it's equivalent of full-blown inode_permission() for its callers (albeit still lighter, since large parts of generic_permission() do not apply for pure MAY_EXEC). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16Kill cached_lookup() and real_lookup()Al Viro1-87/+66
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16Kill path_lookup_open()Al Viro1-32/+16
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16Take hash recalculation into do_lookup()Al Viro1-17/+11
Both callers of do_lookup() do the same thing before it Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16fix mismerge with Trond's stuff (create_mnt_ns() export is gone now)Al Viro3-11/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16switch cachefiles to kern_path()Al Viro1-7/+4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16fix the crap in dst/dcoreAl Viro1-41/+5
* don't reinvent the wheels, please - open_bdev_exclusive() is there for purpose * both open_by_devnum() and open_bdev_exclusive() return ERR_PTR(...) upon error, not NULL Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16kill __link_path_walk()/link_path_walk() distinctionAl Viro1-34/+34
put retry logics into path_walk() and do_filp_open() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16lift path_put(path) to callers of __do_follow_link()Al Viro1-2/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16switch create_read_pipe() to alloc_file()Al Viro1-9/+3
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16switch alloc_file() to passing struct pathAl Viro11-63/+78
... and have the caller grab both mnt and dentry; kill leak in infiniband, while we are at it. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16switch nilfs2 to deactivate_locked_super()Al Viro1-2/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16get rid of init_file()Al Viro2-31/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16switch sock_alloc_file() to alloc_file()Al Viro1-11/+11
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-169p connect fixesAl Viro1-66/+46
* if we fail in p9_conn_create(), we shouldn't leak references to struct file. Logics in ->close() doesn't help - ->trans is already gone by the time it's called. * sock_create_kern() can fail. * use of sock_map_fd() is all fscked up; I'd fixed most of that, but the rest will have to wait for a bit more work in net/socket.c (we still are violating the basic rule of working with descriptor table: "once the reference is installed there, don't rely on finding it there again"). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16merge sock_alloc_fd/sock_attach_fd into a new helperAl Viro1-57/+23
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16reorder alloc_fd/attach_fd in socketpair()Al Viro1-17/+14
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16unexport get_empty_filp()Al Viro1-2/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16switched inotify_init1() to alloc_file()Al Viro1-15/+10
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16switch shmem_file_setup() to alloc_file()Al Viro1-12/+9
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-16sanitize do_pipe_flags() callers in archAl Viro5-27/+2
* hpux_pipe() - no need to take BKL * sys32_pipe() in arch/x86/ia32 and xtensa_pipe() in arch/xtensa - no need at all, since both functions are open-coded sys_pipe() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-15mfd: compile fix for twl4030 renamingStephen Rothwell1-5/+5
Caused by commit 0b83ddebc6e884dc0221358cf68c461520fbdd8e ("MFD: twl4030: add twl4030_codec MFD as a new child to the core") interacting with commit b07682b6056eb6701f8cb86aa5800e6f2ea7919b ("mfd: Rename twl4030* driver files to enable re-use"). This file seems to have been missed in the renaming. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3: update documentation to match latest changesSamu Onkalo1-7/+24
[akpm@linux-foundation.org: s/q/g/ (Randy)] Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Acked-by: Éric Piel <Eric.Piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3: scale output values to mgSamu Onkalo2-3/+31
Report output values as 1/1000 of earth gravity. Output values from lis3 can be read from sysfs position entry and from input device. Input device can be accessed as event device and as joystick device. Joystick device can be in two modes. Meaning of the output values varies from case to case depending on the chip type and configuration (scale). Only joystick interface in JS_CORR_BROKEN mode returned somehow similar output values in different configurations. Joystick device is in that state by default in case of lis3. Position sysfs entry, input event device and raw joystick device have been little bit broken since meaning of the output values has been varied between 12 and 8 bit devices. Applications which relayed on those methods failed if the chip is different than the expected one. This patch converts output values to mean similar thing in different configurations. Both 8 and 12 bit devices reports now same acceleration values. If somebody implements full scale support to the driver, output values will still mean the same. Scaling factor and input device range must be updated in that case. Joystick interface in JS_CORR_BROKEN mode is not touched by this patch. All other interfaces have different scale after this change. For 12 bit device scaling factor is 0.977 which keeps scaled and unscaled values are quite close to each others. For 8 bit device, scaled values are 18 times bigger than unscaled values. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Acked-by: Éric Piel <Eric.Piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3: sysfs entry for setting chip measurement rateSamu Onkalo2-7/+46
It is possible to read position information at the chip measurement rate via sysfs. This patch adds possibility to configure chip measurement rate. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: Éric Piel <Eric.Piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3lv02d: remove calibaration functionalitySamu Onkalo2-32/+3
Chip is calibrated by the manufacturer. There is no need to calibarate it at driver level. If the chip is used as a joystick, calibaration can be done using joystick device calibration mechanism. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Acked-by: Éric Piel <Eric.Piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3: selftest supportSamu Onkalo3-3/+81
Implement selftest feature as specified by chip manufacturer. Control: read selftest sysfs entry Response: "OK x y z" or "FAIL x y z" where x, y, and z are difference between selftest mode and normal mode. Test is passed when values are within acceptance limit values. Acceptance limits are provided via platform data. See chip spesifications for acceptance limits. If limits are not properly set, OK / FAIL decision is meaningless. However, userspace application can still make decision based on the numeric x, y, z values. Selftest is meant for HW diagnostic purposes. It is not meant to be called during normal use of the chip. It may cause false interrupt events. Selftest mode delays polling of the normal results but it doesn't cause wrong values. Chip must be in static state during selftest. Any acceration during the test causes most probably failure. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Acked-by: Éric Piel <Eric.Piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3lv02d: proper power on sequenceSamu Onkalo2-14/+28
Lis3 accelerometer sensors have quite long power on delay (up to 125 ms). This patch adds necessary delay to power on sequence for currently supported lis3 chips. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Tested-by: Éric Piel <eric.piel@tremplin-utc.net> Acked-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3: fix show rate for 8 bits chipsÉric Piel2-8/+17
Originally the driver was only targeted to 12bits sensors. When support for 8bits sensors was added, some slight difference in the registers were overlooked. This should fix it, both for initialization, and for displaying the rate. Reported-by: Kalhan Trisal <kalhan.trisal@intel.com> Reported-by: Christoph Plattner <christoph.plattner@gmx.at> Tested-by: Christoph Plattner <christoph.plattner@gmx.at> Tested-by: Samu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3: update documentation and commentsÉric Piel4-42/+52
Most of the documentation and comments were written when the driver was only supporting one type of chip, only via ACPI/HP. Update the info to the much clearer understanding that we have now. Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3lv02d: correct memory leak in module unloadSamu Onkalo1-0/+1
polled input device itself was not free'd. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Tested-by: Éric Piel <eric.piel@tremplin-utc.net> Acked-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3lv02d: send sync eventSamu Onkalo1-0/+1
Send input_sync after each measurement round. This helps userspace to detect which reported values belongs to the same measurement. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Tested-by: Éric Piel <eric.piel@tremplin-utc.net> Acked-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15hwmon: w83627ehf updatesDaniel J Blueman2-21/+61
Add control of fan minimum turn-on output levels, decoupling it from the fan turn-off output level. Add control of rate of change of fan output level. These in turn allow lower turn-off rotor speed and smoother transitions for better thermal and acoustic control authority. Add support for constant fan speed and proportional-response operations modes. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: David Hubbard <david.c.hubbard@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15lis3lv02d: axis remap and resource setup/releaseSamu Onkalo1-0/+12
Add the possibility to remap axes via platform data. Function pointers for resource setup and release purposes Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Acked-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Cc: Jean Delvare <khali@linux-fr.org> Cc: "Trisal, Kalhan" <kalhan.trisal@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15crc32: minor optimizations and cleanupJoakim Tjernlund1-77/+44
Move common crc body to new function crc32_body() cleaup and micro optimize crc32_body for speed and less size. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15mmc: let tmio-mmc use dev_name() with request_irq()Magnus Damm1-1/+1
Improve the /proc/interrupts output so the irq number can be mapped to platform device on boards with multiple tmio_mmc instances. Signed-off-by: Magnus Damm <damm@opensource.se> Cc: <linux-mmc@vger.kernel.org> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15mmc: Blackfin SD Host Controller DriverCliff Cai3-0/+659
Add SD host driver for Blackfin BF54x and BF51x. [akpm@linux-foundation.org: fix layout, c99 warning] Signed-off-by: Cliff Cai <cliffcai.sh@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15mmc: atmel-mci: new MCI2 module support in atmel-mci driverNicolas Ferre1-10/+75
This new revision of the IP adds some improvements to the MCI already present in several Atmel SOC. Some new registers are added and a particular way of handling DMA interaction lead to a new sequence in function call which is backward compatible: On MCI2, we must set the DMAEN bit to enable the DMA handshaking interface. This must happen before the data transfer command is sent. A new function is able to differentiate MCI2 code and is based on knowledge of processor id (cpu_is_xxx()). Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15atmel-mci: change use of dma slave interfaceNicolas Ferre5-28/+98
Allow the use of another DMA controller driver in atmel-mci sd/mmc driver. This adds a generic dma_slave pointer to the mci platform structure where we can store DMA controller information. In atmel-mci we use information provided by this structure to initialize the driver (with new helper functions that are architecture dependant). This also adds at32/avr32 chip modifications to cope with this new access method. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15mmc: add module parameter to set whether cards are assumed removableBen Hutchings5-43/+23
Some people run general-purpose distribution kernels on netbooks with a card that is physically non-removable or logically non-removable (e.g. used for /home) and cannot be cleanly unmounted during suspend. Add a module parameter to set whether cards are assumed removable or non-removable, with the default set by CONFIG_MMC_UNSAFE_RESUME. In general, it is not possible to tell whether a card present in an MMC slot after resume is the same that was there before suspend. So there are two possible behaviours, each of which will cause data loss in some cases: CONFIG_MMC_UNSAFE_RESUME=n (default): Cards are assumed to be removed during suspend. Any filesystem on them must be unmounted before suspend; otherwise, buffered writes will be lost. CONFIG_MMC_UNSAFE_RESUME=y: Cards are assumed to remain present during suspend. They must not be swapped during suspend; otherwise, buffered writes will be flushed to the wrong card. Currently the choice is made at compile time and this allows that to be overridden at module load time. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Wouter van Heyst <larstiq@larstiq.dyndns.org> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15s3cmci: convert missed s3c2410_gpio calls to gpiolib callsBen Dooks1-5/+3
Convert two missed s3c2410 specific gpio calls to gpiolib calls. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15sdhci: add support for the SysKonnect CardBus2SDIO adapterNicolas Pitre1-0/+75
This is still in use especially to develop SDIO device drivers on laptop machines which are lacking SDIO slots. This adapter supports SDIO cards only due to lack of 136-bit response capability. Signed-off-by: Nicolas Pitre <nico@marvell.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15mmci-omap: remove bogus check for host->iclkLadislav Michl1-5/+5
Remove check for host->iclk being NULL from error path since we already know it is non-null and use return value from clk_get. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Tony Lindgren <tony@atomide.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15davinci: mmc: add cpufreq supportChaithrika U S1-16/+84
Add cpufreq support to MMC driver. The clock divider value has to be modified according to the controller input frequency. Signed-off-by: Chaithrika U S <chaithrika@ti.com> Cc: Linus Walleij <linus.ml.walleij@gmail.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15mmc: davinci: modify data types of EDMA related variablesSudhakar Rajashekhara1-2/+2
Currently DaVinci EDMA driver supports multiple EDMA channel controller instances. edma_alloc_channel() api returns a 32 bit value which has the channel controller number in MSB and the EDMA channel number in LSB. The variables which store the value returned by edma_alloc_channel() have to be 32 bit wide now. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Acked-by: Vipin Bhandari <vipin.bhandari@ti.com> Cc: Purshotam Kumar <purushotam@ti.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15DaVinci: MMC: MMC/SD controller driver for DaVinci familyVipin Bhandari3-0/+1290
Add support for MMC/SD controller driver for all DaVinci family SoC. This patch supports davinci family SoC's DM6446, DM355, DM365 and DA830/OMAPL137. The patch has been tested on DM355 EVM. The MMCSD controller specifications for DM355 can be found at http://focus.ti.com/general/docs/litabsmultiplefilelist.tsp?literatureNumber=spruee2c Signed-off-by: Vipin Bhandari <vipin.bhandari@ti.com> Signed-off-by: Purshotam Kumar <purushotam@ti.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15drivers/mmc: Move dereference after NULL testJulia Lawall1-1/+2
If the NULL test on mrq is needed, then the derefernce should be after the NULL test. A simplified version of the semantic match that detects this problem is as follows (http://coccinelle.lip6.fr/): // <smpl> @match exists@ expression x, E; identifier fld; @@ * x->fld ... when != \(x = E\|&x\) * x == NULL // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15sdio: rework cis tuple parsingAlbert Herranz1-74/+93
Rework the current CIS tuple parsing code, reusing the existing infrastructure and providing an easy way to add new CISTPL_FUNCE parsers by TPLFE_TYPE. Valid known CIS tuples are now silently queued for the SDIO function driver when not parsed/processed (-EILSEQ) by the SDIO core. Unknown CIS tuples (-ENOENT) are queued too for the SDIO function driver without aborting the initialization, but emit a warning in the kernel log. CISTPL_FUNCE tuples can be "whitelisted" now by adding a matching entry to the cis_tpl_funce_list table. Signed-off-by: Albert Herranz <albert_herranz@yahoo.es> Acked-by: Pierre Ossman <pierre@ossman.eu> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15mxcmmc: fix error path in mxcmci_probeUwe Kleine-König1-5/+5
After a failing allocation of mmc or a failed ioremap in mxcmci_probe host was used uninitialized. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pierre Ossman <pierre@ossman.eu> Cc: Martin Fuzzey <mfuzzey@gmail.com> Cc: Pierre Ossman <drzeus@drzeus.cx> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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