dma: at_hdmac: check direction properly for cyclic transfers
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 10 Jan 2013 08:52:57 +0000 (10:52 +0200)
committerVinod Koul <vinod.koul@intel.com>
Sat, 12 Jan 2013 13:07:21 +0000 (05:07 -0800)
commit0e7264cc79a2d5c0ffa32c08d8f1cf84b2ec4fef
treea43173aaa8ae902adb9e2ed66055f2b6d38f6b5a
parent61cc13a51bcff737ce02d2047834171c0365b00d
dma: at_hdmac: check direction properly for cyclic transfers

dma_transfer_direction is a normal enum. It means we can't usually use the
values as bit fields. Let's adjust this check and move it above the usage of
the direction parameter, due to the nature of the following usage of it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/at_hdmac.c