]>
asedeno.scripts.mit.edu Git - linux.git/commit
dw_dmac: check for mapping errors
Otherwise we get a warning in case of CONFIG_DMA_API_DEBUG=y
[ 45.775943] WARNING: at lib/dma-debug.c:933 check_unmap+0x5d6/0x6ac()
[ 45.782369] dw_dmac dw_dmac.0: DMA-API: device driver failed to check map error[device address=0x00000000356efcc0] [size=28 bytes] [mapped as single]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>