Haitao Zhang f69f2e264f dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit ...

mx53_loco: fix deadlock report from sdma_tx_submit() during boot

BugLink: http://bugs.launchpad.net/bugs/878701

Adjust to use spin_lock_irqsave()/spin_unlock_irqresotre(), so to
make it safe when called from interrupt context.

Signed-off-by: Haitao Zhang <haitao.zhang@linaro.org>
Signed-off-by: Eric Miao <eric.miao@linaro.org>
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

2012-01-06 11:31:56 +05:30

..

ioat

ioat: fix xor_idx_to_desc

2011-08-03 22:25:06 -07:00

ipu

i.MX IPU DMA: Fix wrong burstsize settings

2011-12-08 12:59:03 +05:30

ppc4xx

Merge branch 'old_next' into next

2011-04-06 11:51:12 +05:30

amba-pl08x.c

dmaengine/amba-pl08x: Config ccfg and increment phychan_hold if phychan is true

2011-12-05 08:36:01 +05:30

at_hdmac_regs.h

dmaengine: at_hdmac: simplify device selection from platform data or DT

2011-11-28 15:55:36 +05:30

at_hdmac.c

dmaengine: at_hdmac: simplify device selection from platform data or DT

2011-11-28 15:55:36 +05:30

coh901318_lli.c

dmaengine: move drivers to dma_transfer_direction

2011-10-27 20:53:43 +05:30

coh901318_lli.h

dmaengine: move drivers to dma_transfer_direction

2011-10-27 20:53:43 +05:30

coh901318.c

dmaengine: move drivers to dma_transfer_direction

2011-10-27 20:53:43 +05:30

dmaengine.c

DMAEngine: Define interleaved transfer request api

2011-11-18 12:16:24 +05:30

dmatest.c

dmatest: make dmatest threads freezable

2011-08-29 18:01:27 +05:30

dw_dmac_regs.h

dmaengine/dw_dmac: Reconfigure interrupt and chan_cfg register on resume

2011-11-28 08:48:02 +05:30

dw_dmac.c

dmaengine/dw_dmac: Reconfigure interrupt and chan_cfg register on resume

2011-11-28 08:48:02 +05:30

ep93xx_dma.c

dma/ep93xx_dma: prevent ep93xx_dma_tasklet() to reference an empty list

2011-12-05 08:16:26 +05:30

fsldma.c

dmaengine: move drivers to dma_transfer_direction

2011-10-27 20:53:43 +05:30

fsldma.h

fsldma: fix controller lockups

2011-03-11 17:52:36 -08:00

imx-dma.c

Merge branch 'dma_slave_direction' into next_test_dirn

2011-11-17 14:54:57 +05:30

imx-sdma.c

dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit

2012-01-06 11:31:56 +05:30

intel_mid_dma_regs.h

dmaengine: intel_mid_dma: remove legacy pm interface

2012-01-02 16:34:42 +05:30

intel_mid_dma.c

dmaengine: intel_mid_dma: remove legacy pm interface

2012-01-02 16:34:42 +05:30

iop-adma.c

dmaengine: convert drivers/dma/* to use module_platform_driver()

2011-12-05 08:25:54 +05:30

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

dmaengine: add CSR SiRFprimaII DMAC driver

2011-11-18 12:25:22 +05:30

Makefile

dmaengine: add CSR SiRFprimaII DMAC driver

2011-11-18 12:25:22 +05:30

mpc512x_dma.c

dmaengine: convert drivers/dma/* to use module_platform_driver()

2011-12-05 08:25:54 +05:30

mv_xor.c

dma: mv_xor: use resource_size()

2011-07-14 03:32:31 +05:30

mv_xor.h

mv_xor: implement a private tx_list

2009-09-08 17:53:03 -07:00

mxs-dma.c

dmaengine: add DMA_TRANS_NONE to dma_transfer_direction

2011-12-23 21:33:15 +05:30

pch_dma.c

Merge branch 'dma_slave_direction' into next_test_dirn

2011-11-17 14:54:57 +05:30

pl330.c

DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove

2011-12-08 13:44:35 +05:30

shdma.c

dmaengine: move drivers to dma_transfer_direction

2011-10-27 20:53:43 +05:30

shdma.h

dma: shdma: transfer based runtime PM

2011-09-28 10:07:40 +05:30

sirf-dma.c

dmaengine: convert drivers/dma/* to use module_platform_driver()

2011-12-05 08:25:54 +05:30

ste_dma40_ll.c

dma40: cyclic xfer support

2011-01-30 22:27:21 -08:00

ste_dma40_ll.h

dmaengine/ste_dma40: support pm in dma40

2011-11-22 09:46:06 +05:30

ste_dma40.c

dmaengine/ste_dma40: clear LNK on channel startup

2012-01-02 16:42:44 +05:30

timb_dma.c

dmaengine: convert drivers/dma/* to use module_platform_driver()

2011-12-05 08:25:54 +05:30

TODO

dmaengine: remove ste_dma40 from issue_pending TODO

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

txx9dmac.c

dmaengine: move drivers to dma_transfer_direction

2011-10-27 20:53:43 +05:30

txx9dmac.h

txx9dmac: implement a private tx_list

2009-09-08 17:53:03 -07:00