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(parent: be0fff1) | patch
dw_dmac: introduce dwc_fast_fls()
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tue, 19 Jun 2012 10:34:08 +0000 (13:34 +0300)
committerVinod Koul <vinod.koul@linux.intel.com>
Thu, 21 Jun 2012 02:35:38 +0000 (08:05 +0530)
commitb8c507073cb30e0cdf21801aeadd5e898d88b887
tree5570d474ccabcf1fafe60cc4466eff2cbc41b866tree | snapshot
parentbe0fff10a6c5d7aa02c2cfd9c6bcd3679748f2f8commit | diff
dw_dmac: introduce dwc_fast_fls()

There were three places where such function is used. We still avoid to use
native fls() because in one case it requires to use 64bit version which is
suboptimal in our case.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.linux@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
drivers/dma/dw_dmac.c diff | blob | history
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