forked from luck/tmp_suning_uos_patched
5793affe8c
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 <jlp@gomspace.com> Acked-by: Kedareswara rao Appana <appanad@xilinx.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
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c_can | ||
cc770 | ||
m_can | ||
mscan | ||
sja1000 | ||
softing | ||
spi | ||
usb | ||
at91_can.c | ||
bfin_can.c | ||
dev.c | ||
flexcan.c | ||
grcan.c | ||
janz-ican3.c | ||
Kconfig | ||
led.c | ||
Makefile | ||
pch_can.c | ||
rcar_can.c | ||
slcan.c | ||
ti_hecc.c | ||
vcan.c | ||
xilinx_can.c |