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authorKedareswara rao Appana2016-02-26 19:33:54 +0530
committerVinod Koul2016-03-03 21:02:38 +0530
commit9495f2648287029fb5545c34a0fa318426ebe84c (patch)
treed48c73bf9f81d4d30df51d6f21d599af88f9cc7e /net/caif
parent26c5e36931b3fea7461ba6f0d8b65eb25ce2b917 (diff)
dmaengine: xilinx_vdma: Use readl_poll_timeout instead of do while loop's
It is sometimes necessary to poll a memory-mapped register until its value satisfies some condition use convenience macros that do this instead of do while loop's. This patch updates the same in the driver. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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