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985a0cb970
linux/drivers/dma
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Andy Shevchenko 985a0cb970 txx9dmac: return DMA_SUCCESS immediately from device_tx_status() 
There is no point to go throught the rest of the function if first call to
dma_cookie_status() returned DMA_SUCCESS.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2013-08-05 09:32:25 +05:30
..
bestcomm Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-02-23 17:09:55 -08:00
dw dmaengine: dw: select DW_DMAC_BIG_ENDIAN_IO automagically 2013-07-05 11:40:46 +05:30
ioat drivers/dma: remove unused support for MEMSET operations 2013-07-03 16:07:42 -07:00
ipu ipu_idmac: re-use dma_cookie_status() 2013-08-05 09:32:25 +05:30
ppc4xx Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2013-07-07 11:11:43 -07:00
sh DMA: shdma: add DT support 2013-07-05 11:41:00 +05:30
acpi-dma.c dma: acpi-dma: parse CSRT to extract additional resources 2013-05-14 10:23:57 +05:30
amba-pl08x.c dmaengine: PL08x: Avoid collisions with get_signal() macro 2013-07-05 11:40:47 +05:30
at_hdmac_regs.h DMA: AT91: Get residual bytes in dma buffer 2013-07-05 11:40:31 +05:30
at_hdmac.c dmaengine: at_hdmac: prepare clk before calling enable 2013-07-05 11:40:57 +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 dma: coh901318: add devicetree support 2013-06-17 13:54:27 +02:00
coh901318.h dma: coh901318: merge header files 2013-01-07 17:36:37 +01:00
dma-jz4740.c MIPS: jz4740: Remove custom DMA API 2013-07-05 11:40:52 +05:30
dmaengine.c drivers/dma: remove unused support for MEMSET operations 2013-07-03 16:07:42 -07:00
dmaengine.h dmaengine: consolidate initialization of cookies 2012-03-13 11:37:22 +05:30
dmatest.c dmatest: do not allow to interrupt ongoing tests 2013-06-08 02:13:44 +05:30
edma.c edma: no need to assign residue to 0 explicitly 2013-08-05 09:32:24 +05:30
ep93xx_dma.c ep93xx_dma: remove useless use of lock 2013-08-05 09:32:24 +05:30
fsldma.c fsldma: remove useless use of lock 2013-08-05 09:32:24 +05:30
fsldma.h dmaengine: move last completed cookie into generic dma_chan structure 2012-03-13 11:36:06 +05:30
imx-dma.c DMA: imx-dma: imxdma->dev used uninitialized 2013-07-05 11:40:27 +05:30
imx-sdma.c imx-sdma: remove useless variable 2013-08-05 09:32:24 +05:30
intel_mid_dma_regs.h dma: fix comments 2012-09-01 08:57:12 -07:00
intel_mid_dma.c PM / Runtime: Rework the "runtime idle" helper routine 2013-06-03 21:49:52 +02:00
iop-adma.c drivers/dma/iop-adma.c: fix new warnings 2013-07-09 10:33:19 -07:00
iovlock.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
Kconfig Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2013-07-07 11:11:43 -07:00
Makefile dma: Add a jz4740 dmaengine driver 2013-07-05 11:40:50 +05:30
mmp_pdma.c mmp_pdma: remove useless use of lock 2013-08-05 09:32:24 +05:30
mmp_tdma.c mmp_tdma: set cookies as well when asked for tx status 2013-08-05 09:32:25 +05:30
mpc512x_dma.c mpc512x_dma: remove useless use of lock 2013-08-05 09:32:25 +05:30
mv_xor.c drivers/dma: remove unused support for MEMSET operations 2013-07-03 16:07:42 -07:00
mv_xor.h drivers/dma: remove unused support for MEMSET operations 2013-07-03 16:07:42 -07:00
mxs-dma.c mxs-dma: remove useless variable 2013-08-05 09:32:24 +05:30
of-dma.c dma: of: Remove check on always true condition 2013-06-12 07:49:19 +05:30
omap-dma.c dmaengine: OMAP: Register SDMA controller with Device Tree DMA driver 2013-04-15 09:51:19 +05:30
pch_dma.c pch_dma: remove useless use of lock 2013-08-05 09:32:25 +05:30
pl330.c dma: pl330: Fix cyclic transfers 2013-07-28 19:08:33 +05:30
sa11x0-dma.c Drivers: dma: remove __dev* attributes. 2013-01-03 15:57:15 -08:00
sirf-dma.c dmaengine: sirf: set dma residue based on the current dma transfer position 2013-07-05 11:40:39 +05:30
ste_dma40_ll.c dmaengine: ste_dma40_ll: Replace meaningless register set with comment 2013-06-04 11:12:10 +02:00
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 DMA40 fixes for earlier submitted driver patches: 2013-06-25 11:20:15 -07:00
tegra20-apb-dma.c tegra20-apb-dma: remove useless use of lock 2013-08-05 09:32:25 +05:30
timb_dma.c dma: timb_dma: remove unnecessary platform_set_drvdata() 2013-07-05 11:40:35 +05:30
TODO dmaengine: remove ste_dma40 from issue_pending TODO 2011-07-14 04:02:08 +05:30
txx9dmac.c txx9dmac: return DMA_SUCCESS immediately from device_tx_status() 2013-08-05 09:32:25 +05:30
txx9dmac.h dmaengine: move last completed cookie into generic dma_chan structure 2012-03-13 11:36:06 +05:30
virt-dma.c dmaengine: virt-dma: add support for cyclic DMA periodic callbacks 2012-07-01 14:15:23 +01:00
virt-dma.h dmaengine: virt-dma: add support for cyclic DMA periodic callbacks 2012-07-01 14:15:23 +01:00