Nicolas Ferre dda36f9821 dmaengine: at_hdmac: fix race while monitoring channel status ...

We were reading channel status then taking a lock. This lead to a race because
this lock may delay us and then make this channel not idle anymore.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2011-01-14 16:54:44 -08:00

..

ioat

drivers/dma/ioat: Use the ccflag-y instead of EXTRA_CFLAGS

2010-12-04 15:03:06 -08:00

ipu

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ppc4xx

drivers/dma/ppc4xx: Use printf extension %pR for struct resource

2010-12-04 15:03:40 -08:00

amba-pl08x.c

ARM: PL08x: prevent dma_set_runtime_config() reconfiguring memcpy channels

2011-01-04 19:16:14 -08:00

at_hdmac_regs.h

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at_hdmac.c

dmaengine: at_hdmac: fix race while monitoring channel status

2011-01-14 16:54:44 -08:00

coh901318_lli.c

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coh901318_lli.h

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coh901318.c

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

2010-10-27 19:04:36 -07:00

dmaengine.c

async_tx: make async_tx channel switching opt-in

2010-10-07 17:08:32 -07:00

dmatest.c

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dw_dmac_regs.h

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dw_dmac.c

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fsldma.c

fsldma: add support to 36-bit physical address

2010-12-03 14:02:45 -08:00

fsldma.h

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imx-dma.c

dma: imx-dma: fix imxdma_probe error path

2010-12-03 01:39:03 -08:00

imx-sdma.c

dmaengine i.MX SDMA: initialize on module_init

2010-12-07 15:38:07 -08:00

intel_mid_dma_regs.h

intel_mid_dma: change the slave interface

2010-10-07 15:03:44 -07:00

intel_mid_dma.c

Merge branches 'fsldma' and 'intel-mid' into dmaengine

2010-12-07 17:10:52 -08:00

iop-adma.c

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iovlock.c

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Kconfig

pch_dma: support new device ML7213 IOH

2011-01-14 16:24:53 -08:00

Makefile

drivers/dma/: Use the ccflag-y instead of EXTRA_CFLAGS

2010-12-03 01:51:43 -08:00

mpc512x_dma.c

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mv_xor.c

dmaengine: fix interrupt clearing for mv_xor

2010-09-23 14:14:22 -07:00

mv_xor.h

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pch_dma.c

pch_dma: support new device ML7213 IOH

2011-01-14 16:24:53 -08:00

pl330.c

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shdma.c

dma/shdma: move dereference below the NULL check

2010-09-22 15:29:17 -07:00

shdma.h

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ste_dma40_ll.c

dmaengine: dma40: Add support to split up large elements

2011-01-04 17:20:43 -08:00

ste_dma40_ll.h

dmaengine: dma40: Add support to split up large elements

2011-01-04 17:20:43 -08:00

ste_dma40.c

dmaengine: dma40: Add support to split up large elements

2011-01-04 17:20:43 -08:00

timb_dma.c

dma/timberdale: simplify conditional

2010-10-19 15:20:11 -07:00

txx9dmac.c

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txx9dmac.h

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