Jaehoon Chung e1631f989e mmc: dw_mmc: prevent NULL dereference for dma_ops ...

Now, dma_ops is assumed that use the IDMAC.  But if dma_ops is assigned
the pdata->dma_ops, we didn't ensure that callback function is defined.

If the callback isn't defined, then we should run in PIO mode.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

2012-04-20 21:52:05 -04:00

..

accessibility

…

acpi

Revert "ACPI: ignore FADT reset-reg-sup flag"

2012-04-20 11:19:35 -07:00

amba

ARM: 7366/3: amba: Remove AMBA level regulator support

2012-04-13 14:04:08 +01:00

ata

libata: forbid port runtime pm by default, fixing regression

2012-04-18 14:33:25 -04:00

atm

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

auxdisplay

…

base

drivers/base: fix compiler warning in SoC export driver - idr should be ida

2012-04-09 14:54:22 -07:00

bcma

bcma: fix build error on MIPS; implicit pcibios_enable_device

2012-04-10 14:13:30 -04:00

block

Merge tag 'stable/for-linus-3.4-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

2012-04-20 11:31:00 -07:00

bluetooth

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth

2012-04-09 15:47:49 -04:00

cdrom

…

char

Merge tag 'tty-3.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2012-04-12 15:36:33 -07:00

clk

…

clocksource

Revert "clocksource: Load the ACPI PM clocksource asynchronously"

2012-04-12 00:05:05 +02:00

connector

…

cpufreq

cpufreq: OMAP: fix build errors: depends on ARCH_OMAP2PLUS

2012-04-13 17:57:40 -07:00

cpuidle

Merge branches 'idle-fix' and 'misc' into release

2012-04-06 21:48:59 -04:00

crypto

crypto: talitos - properly lock access to global talitos registers

2012-04-09 15:13:40 +08:00

dca

…

devfreq

Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2012-03-27 16:03:32 -07:00

dio

…

dma

Merge tag 'dmaengine-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine

2012-04-10 15:30:16 -07:00

edac

Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

2012-04-06 17:56:20 -07:00

eisa

…

firewire

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

firmware

…

gpio

gpio/exynos: Fix compiler warning in gpio-samsung.c file

2012-04-10 22:15:39 -06:00

gpu

nouveau: Set special lane map for the right chipset

2012-04-19 16:37:53 +01:00

hid

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

2012-04-20 10:39:33 -07:00

hsi

…

hv

…

hwmon

hwmon: (ads1015) Fix build warning

2012-04-18 11:15:50 -07:00

hwspinlock

…

i2c

i2c: prevent spurious interrupt on Designware controllers

2012-04-10 08:09:03 -07:00

ide

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

idle

simple_open: automatically convert to simple_open()

2012-04-05 15:25:50 -07:00

ieee802154

…

infiniband

Merge tag 'srpt-srq-type' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

2012-04-12 18:51:32 -07:00

input

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2012-04-12 12:49:07 -07:00

iommu

Merge branch 'akpm' (Andrew's patch-bomb)

2012-04-05 15:30:34 -07:00

isdn

Merge tag 'tty-3.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2012-04-12 15:36:33 -07:00

leds

Merge tag 'mfd_3.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

2012-03-28 13:56:35 -07:00

lguest

…

macintosh

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

mca

…

md

md/bitmap: prevent bitmap_daemon_work running while initialising bitmap

2012-04-12 16:05:06 +10:00

media

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2012-04-11 11:05:34 -07:00

memstick

memstick: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:19 +08:00

message

Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system

2012-03-28 15:58:21 -07:00

mfd

ARM: 7366/3: amba: Remove AMBA level regulator support

2012-04-13 14:04:08 +01:00

misc

Merge branch 'akpm' (Andrew's patch-bomb)

2012-04-05 15:30:34 -07:00

mmc

mmc: dw_mmc: prevent NULL dereference for dma_ops

2012-04-20 21:52:05 -04:00

mtd

fix breakage in mtdchar_open(), sanitize failure exits

2012-04-09 01:38:55 -04:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2012-04-12 14:04:33 -07:00

nfc

…

nubus

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

of

gpio: Fix range check in of_gpio_simple_xlate()

2012-04-10 14:20:56 -06:00

oprofile

simple_open: automatically convert to simple_open()

2012-04-05 15:25:50 -07:00

parisc

Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system

2012-03-28 15:58:21 -07:00

parport

…

pci

PCI: Retry BARs restoration for Type 0 headers only

2012-04-16 18:33:35 -07:00

pcmcia

Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia

2012-03-29 16:00:48 -07:00

pinctrl

pinctrl: implement pinctrl_check_ops

2012-04-11 09:31:02 +02:00

platform

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2012-03-30 16:45:39 -07:00

pnp

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2012-03-30 16:45:39 -07:00

power

Merge tag 'for-v3.4-rc1' of git://git.infradead.org/battery-2.6

2012-03-30 16:09:02 -07:00

pps

…

ps3

…

ptp

…

rapidio

…

regulator

Merge tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2012-04-10 10:26:41 -07:00

remoteproc

simple_open: automatically convert to simple_open()

2012-04-05 15:25:50 -07:00

rpmsg

…

rtc

drivers/rtc/rtc-pl031.c: enable clock on all ST variants

2012-04-12 13:12:12 -07:00

s390

[S390] s390/char/vmur.c: fix memory leak

2012-04-11 14:28:24 +02:00

sbus

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

scsi

SCSI: Fix error handling when no ULD is attached

2012-04-15 11:08:53 -07:00

sfi

…

sh

Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh

2012-03-30 00:09:17 -07:00

sn

…

spi

Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm

2012-04-15 17:35:19 -07:00

ssb

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2012-03-20 21:04:47 -07:00

staging

Merge tag 'staging-3.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

2012-04-12 15:35:12 -07:00

target

tcm_fc: Do not free tpg structure during wq allocation failure

2012-04-06 18:57:05 -07:00

tc

…

thermal

thermal: Fix for setting the thermal zone mode to enable/disable

2012-03-22 01:10:18 -04:00

tty

drivers/tty/amiserial.c: add missing tty_unlock

2012-04-19 19:15:35 -07:00

uio

…

usb

USB: serial: cp210x: Fixed usb_control_msg timeout values

2012-04-20 08:44:24 -07:00

uwb

uwb: fix error handling

2012-04-18 13:15:51 -07:00

vhost

tools/virtio: fix up vhost/test module build

2012-04-12 10:35:42 +03:00

video

Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2012-04-15 11:14:54 -07:00

virt

…

virtio

virtio_balloon: fix handling of PAGE_SIZE != 4k

2012-04-15 11:51:06 +03:00

vlynq

…

w1

…

watchdog

Merge tag 'cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2012-03-29 18:02:10 -07:00

xen

xen/resume: Fix compile warnings.

2012-04-19 15:12:49 -04:00

zorro

…

Kconfig

Merge branch 'for-next' of git://gitorious.org/kernel-hsi/kernel-hsi

2012-04-02 09:50:40 -07:00

Makefile

Merge branch 'for-next' of git://gitorious.org/kernel-hsi/kernel-hsi

2012-04-02 09:50:40 -07:00