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tmp_suning_uos_patched/drivers/dma
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Nicolas Ferre de7a2f9f7b dmaengine: at_hdmac: pause: no need to wait for FIFO empty 
With the addition of the "pause" feature, an active wait was introduced
to check the "FIFO empty" event. This event was not always happening and
a timout contition was needed.
But, in some cases, this event depend on the peripheral connected to the
channel that is paused: FIFO becomes empty if the peripheral consumes data.
The timeout is pretty difficult to evaluate. Moreover, this check is not
needed.
In conclusion, it seems sensible to entirely remove the checking of
"FIFO empty" status when pausing.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
[commit msg edited for grammer]
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2011-05-12 13:55:34 +05:30
..
ioat drivers/dma/ioat: Use the ccflag-y instead of EXTRA_CFLAGS 2010-12-04 15:03:06 -08:00
ipu dma: Ipu: Convert interupt code 2011-03-25 22:09:00 +01:00
ppc4xx Merge branch 'old_next' into next 2011-04-06 11:51:12 +05:30
amba-pl08x.c ARM: amba: make probe() functions take const id tables 2011-02-23 16:24:14 +00:00
at_hdmac_regs.h dmaengine: at_hdmac: implement pause and resume in atc_control 2011-05-09 11:42:54 +05:30
at_hdmac.c dmaengine: at_hdmac: pause: no need to wait for FIFO empty 2011-05-12 13:55:34 +05:30
coh901318_lli.c
coh901318_lli.h
coh901318.c coh901318.c: Change initate to initiate. 2011-02-17 16:50:49 +01:00
dmaengine.c async_tx: make async_tx channel switching opt-in 2010-10-07 17:08:32 -07:00
dmatest.c dmaengine/dmatest: Pass timeout via module params 2011-03-22 11:12:29 -07:00
dw_dmac_regs.h dmaengine/dw_dmac fix: use readl & writel instead of __raw_readl & __raw_writel 2011-03-07 01:12:28 +05:30
dw_dmac.c dmaengine/dw_dmac fix: dwc_scan_descriptors must compare first desc address also with llp 2011-03-31 11:07:31 +05:30
fsldma.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-03-22 17:53:13 -07:00
fsldma.h fsldma: fix controller lockups 2011-03-11 17:52:36 -08:00
imx-dma.c dmaengine i.MX dma: initialize dma capabilities outside channel loop 2011-01-31 12:36:23 +01:00
imx-sdma.c Merge branch 'imx' into dmaengine-fixes 2011-02-14 02:40:46 -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 intel_mid_dma: fix runtime pm issues 2011-04-01 16:49:05 +05:30
iop-adma.c dma: use BUG_ON correctly in iop-adma.c, v4 2011-03-31 11:07:40 +05:30
iovlock.c
Kconfig pch_dma: Support new device ML7223 IOH 2011-05-09 17:12:23 +05:30
Makefile Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-03-22 17:53:13 -07:00
mpc512x_dma.c dt/powerpc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
mv_xor.c dma: use BUG_ON correctly in mv_xor.c, v4 2011-03-31 11:07:40 +05:30
mv_xor.h
mxs-dma.c dmaengine: mxs-dma: add dma support for i.MX23/28 2011-03-02 07:06:27 +05:30
pch_dma.c pch_dma: modify pci device table definition 2011-05-09 17:12:24 +05:30
pl330.c ARM: amba: make probe() functions take const id tables 2011-02-23 16:24:14 +00:00
shdma.c Comment typo fixes for 'descriptor' 2011-01-19 15:37:19 +01:00
shdma.h dma: shdma: NMI support. 2010-12-17 19:16:10 +09:00
ste_dma40_ll.c dma40: cyclic xfer support 2011-01-30 22:27:21 -08:00
ste_dma40_ll.h dma40: cyclic xfer support 2011-01-30 22:27:21 -08:00
ste_dma40.c dmaengine/ste_dma40: fix introduced warnings 2011-05-09 11:24:17 +05:30
timb_dma.c mfd: mfd_cell is now implicitly available to timberdale drivers 2011-03-23 10:41:52 +01:00
txx9dmac.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2010-05-21 17:05:46 -07:00
txx9dmac.h