android_kernel_samsung_a7y1.../drivers/dma
Dan Carpenter 4604713cbd dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()
commit 36d5d22090d13fd3a7a8c9663a711cbe6970aac8 upstream.

The caller is already holding the lock so this will deadlock.

Fixes: 0b58828c923e ("DMAENGINE: COH 901 318 remove irq counting")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200217144050.3i4ymbytogod4ijn@kili.mountain
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-07 14:10:45 +02:00
..
bestcomm
dw
hsu
ioat
ipu
ppc4xx
sh
xilinx
acpi-dma.c
amba-pl08x.c
at_hdmac_regs.h
at_hdmac.c
at_xdmac.c
bcm2835-dma.c
coh901318_lli.c
coh901318.c dmaengine: coh901318: Fix a double lock bug in dma_tc_handle() 2020-04-07 14:10:45 +02:00
coh901318.h
cppi41.c
dma-axi-dmac.c
dma-jz4740.c
dma-jz4780.c
dmaengine.c
dmaengine.h
dmatest.c
edma.c
ep93xx_dma.c
fsl_raid.c
fsl_raid.h
fsl-edma.c
fsldma.c
fsldma.h
idma64.c
idma64.h
img-mdc-dma.c
imx-dma.c
imx-sdma.c
iop-adma.c
k3dma.c
Kconfig
lpc18xx-dmamux.c
Makefile
mic_x100_dma.c
mic_x100_dma.h
mmp_pdma.c
mmp_tdma.c
moxart-dma.c
mpc512x_dma.c
mv_xor.c
mv_xor.h
mxs-dma.c
nbpfaxi.c
of-dma.c
omap-dma.c
pch_dma.c
pl330.c
pxa_dma.c
qcom_bam_dma.c
s3c24xx-dma.c
sa11x0-dma.c
samsung-dma.c
sirf-dma.c
ste_dma40_ll.c
ste_dma40_ll.h
ste_dma40.c
sun4i-dma.c
sun6i-dma.c
tegra20-apb-dma.c
ti-dma-crossbar.c
timb_dma.c
TODO
txx9dmac.c
txx9dmac.h
virt-dma.c
virt-dma.h
xgene-dma.c
zx296702_dma.c