LABBE Corentin 32e80820de dmaengine: img-mdc: fix a possible NULL dereference ...

of_match_device could return NULL, and so cause a NULL pointer
dereference later at line 850:
mdma->soc = match->data;

For fixing this problem, we use of_device_get_match_data(), this will
simplify the code a little by using a standard function for
getting the match data.

This was reported by coverity (CID 1324134)

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2016-08-22 11:57:49 +05:30

..

bestcomm

dmaengine: Remove site specific OOM error messages on kzalloc

2016-06-21 21:35:00 +05:30

dw

dmaengine: dw: pass platform data via struct dw_dma_chip

2016-05-02 15:31:05 +05:30

hsu

dmaengine: hsu: Export hsu_dma_get_status()

2016-06-25 14:30:42 -07:00

ioat

dmaengine: ioat: statify symbol

2016-07-23 16:07:29 +05:30

ipu

genirq: Remove irq argument from irq flow handlers

2015-09-16 15:47:51 +02:00

ppc4xx

dmaengine: Remove site specific OOM error messages on kzalloc

2016-06-21 21:35:00 +05:30

qcom

Merge branch 'topic/dmaengine_cleanups' into for-linus

2016-07-28 10:10:37 +05:30

sh

dmaengine: usb-dmac: check CHCR.DE bit in usb_dmac_isr_channel()

2016-08-08 13:42:06 +05:30

xilinx

dmaengine: zynqmp_dma: add missing MODULE_LICENSE

2016-07-24 11:55:17 +05:30

acpi-dma.c

dmaengine: acpi-dma: align debug message with flow

2016-02-22 09:06:09 +05:30

amba-pl08x.c

dmaengine: Remove site specific OOM error messages on kzalloc

2016-06-21 21:35:00 +05:30

at_hdmac_regs.h

dmaengine: at_hdmac: use %pad format string for dma_addr_t

2015-11-16 09:21:05 +05:30

at_hdmac.c

dmaengine: at_hdmac: use %pad format string for dma_addr_t

2015-11-16 09:21:05 +05:30

at_xdmac.c

dmaengine: at_xdmac: fix to pass correct device identity to free_irq()

2016-08-22 11:52:25 +05:30

bcm2835-dma.c

dmaengine: bcm2835: fix 64-bit warning

2016-07-06 22:39:43 +05:30

coh901318_lli.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2013-02-26 09:24:48 -08:00

coh901318.c

dmaengine: coh901318: remove owner assignment

2016-07-23 16:07:25 +05:30

coh901318.h

dma: coh901318: merge header files

2013-01-07 17:36:37 +01:00

cppi41.c

dmaengine: cppi: remove unused and bogus check

2016-07-23 16:07:27 +05:30

dma-axi-dmac.c

dmaengine: axi-dmac: Return IRQ_NONE if no IRQs are pending

2016-07-01 22:56:41 +05:30

dma-jz4740.c

dmaengine: jz4740: kill the tasklets upon exit

2016-07-16 20:19:00 +05:30

dma-jz4780.c

dmaengine: jz4780: Kill tasklets before unregistering the device

2015-08-18 22:28:50 +05:30

dmaengine.c

Merge branch 'topic/core' into for-linus

2016-05-17 10:13:40 +05:30

dmaengine.h

dmaengine: consolidate initialization of cookies

2012-03-13 11:37:22 +05:30

dmatest.c

dmaengine: dmatest: Add support for scatter-gather DMA mode

2016-07-16 20:17:26 +05:30

edma.c

dmaengine: edma: kill the tasklets upon exit

2016-07-16 20:18:58 +05:30

ep93xx_dma.c

dmaengine: ep93xx: Treat STALL and NFB IRQs same way

2016-01-25 09:49:55 +05:30

fsl_raid.c

dmaengine: fsl_raid: add missing of_node_put() in fsl_re_probe()

2016-08-22 11:51:34 +05:30

fsl_raid.h

dmaengine: Driver support for FSL RaidEngine device.

2015-04-02 16:10:27 +05:30

fsl-edma.c

dmaengine: fsl-edma: kill the tasklets upon exit

2016-07-16 20:19:00 +05:30

fsldma.c

dmaengine: Remove site specific OOM error messages on kzalloc

2016-06-21 21:35:00 +05:30

fsldma.h

dmaengine: fsldma: declare slave capabilities for the generic code

2015-01-13 23:58:08 +05:30

idma64.c

dmaengine: idma64: clear LLP_[SD]_EN bits in last descriptor

2016-02-15 22:06:45 +05:30

idma64.h

asm-generic changes for 4.6

2016-03-24 23:13:48 -07:00

img-mdc-dma.c

dmaengine: img-mdc: fix a possible NULL dereference

2016-08-22 11:57:49 +05:30

imx-dma.c

dmaengine: imx-dma: fix coding style issue

2016-07-16 20:19:01 +05:30

imx-sdma.c

dmaengine: imx-sdma: remove assignment never used

2016-07-23 16:07:28 +05:30

iop-adma.c

dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()

2016-03-09 14:57:51 +01:00

k3dma.c

Merge branch 'topic/dmaengine_cleanups' into for-linus

2016-07-28 10:10:37 +05:30

Kconfig

Merge branch 'topic/xilinx' into for-linus

2016-07-16 20:10:54 +05:30

lpc18xx-dmamux.c

dmaengine: add driver for lpc18xx dmamux

2015-08-18 22:12:14 +05:30

Makefile

dmaengine: mv_xor_v2: new driver

2016-07-12 10:09:53 +05:30

mic_x100_dma.c

dma/mic_x100_dma: IS_ERR() vs PTR_ERR() typo

2016-03-03 21:13:01 +05:30

mic_x100_dma.h

dmaengine: Add an enum for the dmaengine alignment constraints

2015-08-05 10:53:52 +05:30

mmp_pdma.c

dmaengine: mmp_pdma: explicitly freeup irq

2016-07-16 20:19:03 +05:30

mmp_tdma.c

dmaengine: mmp_tdma: statify symbols

2016-07-16 20:19:03 +05:30

moxart-dma.c

dmaengine: moxart-dma: explicitly freeup irq

2016-07-16 20:19:03 +05:30

mpc512x_dma.c

dmaengine: mpc512x: kill the tasklets upon exit

2016-07-16 20:19:05 +05:30

mv_xor_v2.c

dmaengine: mv_xor_v2: remove trailing whitespace

2016-07-12 10:10:00 +05:30

mv_xor.c

dmaengine updates for 4.8-rc1

2016-07-28 15:45:17 -07:00

mv_xor.h

dmaengine: mv_xor: use SoC type instead of directly the operation mode

2016-05-03 12:27:47 +05:30

mxs-dma.c

dmaengine: mxs: Constify platform_device_id

2015-05-04 16:38:55 +05:30

nbpfaxi.c

dmaengine: nbpfaxi: kill the tasklets upon exit

2016-07-16 20:19:04 +05:30

of-dma.c

dmaengine: of_dma: approximate an average distribution

2016-05-14 13:34:10 +05:30

omap-dma.c

Merge branch 'topic/dmaengine_cleanups' into for-linus

2016-07-28 10:10:37 +05:30

pch_dma.c

dmaengine: Remove remaining FSF mailing addresses

2015-07-06 19:18:53 +05:30

pl330.c

dmaengine: pl330: explicitly freeup irq

2016-07-16 20:19:05 +05:30

pxa_dma.c

dmaengine: pxa_dma: fix debug message

2016-08-19 16:17:26 +05:30

s3c24xx-dma.c

dmaengine: s3c24xx: kill the tasklets upon exit

2016-07-23 16:07:24 +05:30

sa11x0-dma.c

dmaengine: sa11x0: report slave capabilities to upper layers

2015-04-17 23:24:35 +05:30

sirf-dma.c

dmaengine: sirf-dma: kill the tasklets upon exit

2016-07-23 16:07:24 +05:30

ste_dma40_ll.c

dmaengine: ste_dma40_ll: make d40_width_to_bits static

2016-06-08 08:59:55 +05:30

ste_dma40_ll.h

dmaengine: ste_dma40: Remove unnecessary call to d40_phy_cfg()

2013-05-23 21:13:19 +02:00

ste_dma40.c

dmaengine: Remove site specific OOM error messages on kzalloc

2016-06-21 21:35:00 +05:30

stm32-dma.c

dmaengine: stm32-dma: Fix unchecked deference of chan->desc

2015-12-10 09:45:22 +05:30

sun4i-dma.c

remove lots of IS_ERR_VALUE abuses

2016-05-27 15:26:11 -07:00

sun6i-dma.c

dmaengine: sun6i-dma: Only calculate residue if state exists.

2016-06-21 21:35:00 +05:30

tegra20-apb-dma.c

Merge branch 'topic/tegra' into for-linus

2016-07-16 20:10:42 +05:30

tegra210-adma.c

dmaengine: tegra-adma: Add support for Tegra210 ADMA

2016-05-13 14:56:24 +05:30

ti-dma-crossbar.c

dmaengine: ti-dma-crossbar: make omap_dmaxbar_init static

2016-06-28 20:09:54 +05:30

timb_dma.c

dmaengine: Remove site specific OOM error messages on kzalloc

2016-06-21 21:35:00 +05:30

TODO

dmaengine: dw: don't perform DMA when dmaengine_submit is called

2014-07-15 22:14:30 +05:30

txx9dmac.c

dmaengine: txx9dmac: explicitly freeup irq

2016-07-23 16:07:25 +05:30

txx9dmac.h

MIPS: Replace MIPS-specific 64BIT_PHYS_ADDR with generic PHYS_ADDR_T_64BIT

2014-11-24 22:46:44 +01:00

virt-dma.c

dmaengine: virt-dma: don't always free descriptor upon completion

2015-11-16 08:32:16 +05:30

virt-dma.h

Merge branch 'topic/async' into for-linus

2016-01-06 15:17:47 +05:30

xgene-dma.c

dmaengine: xgene-dma: Fix double IRQ issue by setting IRQ_DISABLE_UNLAZY flag

2016-01-07 11:09:36 +05:30

zx296702_dma.c

dmaengine updates for 4.4-rc1

2015-11-10 10:05:17 -08:00