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vdma: xilinx: Add safe check if no child compatible string is available
authorSrikanth Thokala <srikanth.thokala@xilinx.com>
Fri, 13 Dec 2013 09:07:27 +0000 (14:37 +0530)
committerMichal Simek <michal.simek@xilinx.com>
Fri, 13 Dec 2013 10:18:46 +0000 (11:18 +0100)
commit1b189bcf73e16de88f48fa91fdebd7990792e25e
treecdf592fdf93ccaebe5a173b3e356f9bc42aa11b4tree | snapshot
parent72acdaeaf5107c00be11ec5481ea196e5bec0a20commit | diff
vdma: xilinx: Add safe check if no child compatible string is available

This adds a check condition if child node of VDMA device has
compatible strings neither "xlnx,axi-vdma-mm2s-channel" nor
"xlnx,axi-vdma-s2mm-channel".

Signed-off-by: Srikanth Thokala <sthokal@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
drivers/dma/xilinx/xilinx_axivdma.c diff | blob | history
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