Thomas Gleixner de13593971 dmaengine: edma: Check the current decriptor first in tx_status() ...

It's likely that the caller investigates the status of a currently
active descriptor. Make that simple check first and only rumage in the
vchan list if that fails.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2014-04-30 10:32:15 +05:30

..

bestcomm

drivers: clean-up prom.h implicit includes

2013-10-09 20:04:04 -05:00

dw

dma: dw: Add suspend and resume handling for PCI mode DW_DMAC.

2014-03-26 11:52:03 +05:30

ioat

ioat: fix tasklet tear down

2014-02-25 09:44:20 -08:00

ipu

dmaengine: ipu: fix warnings from 64-bit dma_addr_t printouts

2013-11-13 14:10:48 +05:30

ppc4xx

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

2014-01-29 20:27:23 -08:00

sh

shdma: add R-Car Audio DMAC peri peri driver

2014-03-29 19:38:09 +05:30

acpi-dma.c

acpi-dma: convert to return error code when asked for channel

2014-02-11 23:30:50 +05:30

amba-pl08x.c

dma: pl08x: Export pl08x_filter_id

2014-01-28 08:45:54 +05:30

at_hdmac_regs.h

dmaengine: at_hdmac: remove unused function

2013-12-12 22:43:41 -08:00

at_hdmac.c

dmaengine: at_hdmac: use tasklet_kill in teardown

2014-03-17 18:33:43 +05:30

bcm2835-dma.c

dmaengine: Add DMA_PRIVATE to BCM2835 driver

2014-01-20 12:31:50 +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: use DMA_COMPLETE for dma completion status

2013-10-25 11:15:56 +05:30

coh901318.h

dma: coh901318: merge header files

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

cppi41.c

dma: cppi41: start tear down only if channel is busy

2014-03-11 16:22:43 +05:30

dma-jz4740.c

dmaengine: jz4740: use DMA_COMPLETE for dma completion status

2013-10-25 11:15:58 +05:30

dmaengine.c

acpi-dma: convert to return error code when asked for channel

2014-02-11 23:30:50 +05:30

dmaengine.h

dmaengine: consolidate initialization of cookies

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

dmatest.c

Add new line to test result strings produced in verbose mode

2014-03-26 11:41:45 +05:30

edma.c

dmaengine: edma: Check the current decriptor first in tx_status()

2014-04-30 10:32:15 +05:30

ep93xx_dma.c

dmaengine: remove DMA unmap from drivers

2013-11-14 11:04:38 -08:00

fsl-edma.c

dma: fix eDMA driver as a subsys_initcall

2014-04-16 12:03:47 +05:30

fsldma.c

dma: fix fsldma build warnings

2013-12-12 22:43:41 -08:00

fsldma.h

DMA: Freescale: change BWC from 256 bytes to 1024 bytes

2014-01-20 13:13:22 +05:30

imx-dma.c

dma: imx-dma: Add missing module owner field

2014-03-06 20:51:09 +05:30

imx-sdma.c

dma: sdma: Add imx25 compatible

2014-02-18 17:10:49 +05:30

intel_mid_dma_regs.h

dma: fix comments

2012-09-01 08:57:12 -07:00

intel_mid_dma.c

dmaengine: intel_mid_dma: use DMA_COMPLETE for dma completion status

2013-10-25 11:16:04 +05:30

iop-adma.c

Merge commit 'dmaengine-3.13-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine

2013-11-16 12:02:36 +05:30

iovlock.c

…

k3dma.c

dmaengine: k3dma: fix sparse warnings

2014-01-20 13:53:20 +05:30

Kconfig

platform: Fix timberdale dependencies

2014-04-16 11:57:27 +05:30

Makefile

dmaengine: add Qualcomm BAM dma driver

2014-04-05 20:44:26 +05:30

mmp_pdma.c

dma: mmp_pdma: add IRQF_SHARED when request irq

2014-03-06 14:47:47 +05:30

mmp_tdma.c

dma: mmp_tdma: move to generic device tree binding

2014-03-06 14:49:54 +05:30

moxart-dma.c

dmaengine: Add MOXA ART DMA engine driver

2014-01-20 12:32:46 +05:30

mpc512x_dma.c

drivers: clean-up prom.h implicit includes

2013-10-09 20:04:04 -05:00

mv_xor.c

dma: mv_xor: Silence a bunch of LPAE-related warnings

2014-02-12 16:21:17 -08:00

mv_xor.h

dma: mv_xor: Fix mis-usage of mmio 'base' and 'high_base' registers

2013-11-14 11:04:42 -08:00

mxs-dma.c

dma: mxs-dma: Use semaphores for cyclic DMA

2013-11-13 15:38:31 +05:30

of-dma.c

dma: add channel request API that supports deferred probe

2013-12-10 17:46:48 +05:30

omap-dma.c

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

2014-04-10 08:55:08 -07:00

pch_dma.c

dmaengine: pch_dma: use tasklet_kill in teardown

2014-03-17 18:34:11 +05:30

pl330.c

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

2014-01-29 20:27:23 -08:00

qcom_bam_dma.c

dmaengine: add Qualcomm BAM dma driver

2014-04-05 20:44:26 +05:30

s3c24xx-dma.c

dmaengine: s3c24xx-dma: make phy->irq signed for error handling

2014-03-11 14:23:18 +05:30

sa11x0-dma.c

dmaengine: sa11x0: use DMA_COMPLETE for dma completion status

2013-10-25 11:16:13 +05:30

sirf-dma.c

dmaengine: sirf: off by one in of_dma_sirfsoc_xlate()

2014-04-16 11:59:24 +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

dma: ste_dma40: don't dereference free:d descriptor

2014-02-17 14:06:58 +05:30

tegra20-apb-dma.c

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

2014-01-29 20:27:23 -08:00

timb_dma.c

dmaengine: remove DMA unmap from drivers

2013-11-14 11:04:38 -08:00

TODO

dmaengine: remove ste_dma40 from issue_pending TODO

2011-07-14 04:02:08 +05:30

txx9dmac.c

dma: fix build warnings in txx9

2013-12-12 22:43:41 -08:00

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

dma: fix vchan_cookie_complete() debug print

2014-01-26 17:33:45 +05:30