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author | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2015-12-07 17:58:56 +0300 |
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committer | Vinod Koul <vinod.koul@intel.com> | 2015-12-10 07:18:01 +0300 |
commit | aa876cd4b41b4e3bcfbc75dd5750d75d5fa97a67 (patch) | |
tree | 4a4e8f074b5bc0ea2a3f8746bc0366ff4ff95dd6 /lib | |
parent | bcb4b619116569d071b26c6f33506459a560ab6a (diff) | |
download | linux-aa876cd4b41b4e3bcfbc75dd5750d75d5fa97a67.tar.xz |
dmaengine: at_xdmac: fix at_xdmac_prep_dma_memcpy()
This patch fixes at_xdmac_prep_dma_memcpy(). Indeed the data width field
of the Channel Configuration register was not updated properly in the
loop: the bits of the dwidth field were not cleared before adding their
new value.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Fixes: e1f7c9eee70 ("dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller driver")
Cc: stable@vger.kernel.org #4.1 and later
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions