On 04/29/2015 05:05 PM, Jeppe Ledet-Pedersen wrote:
Using IDR_SRR in RXFIFO_ID to test for the presence of data is only
valid for standard frames. For extended frames the bit is always 1 and
IDR_RTR should be used instead. This patch switches the check to use
CAN_RTR_FLAG which is correctly set when reading the ID.
The patch also changes the DW1/DW2 to be read unconditionally, since
this is necessary to remove the frame from the RXFIFO.
Signed-off-by: Jeppe Ledet-Pedersen <redacted>
Acked-by: Kedareswara rao Appana <redacted>
Applied to can. Added stable on Cc.
Thanks,
Marc
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