Commit Graph

2 Commits

Author SHA1 Message Date
Sudip Mukherjee
fb3ec7ba5a can: xilinx_can: fix comparison of unsigned variable
The variable err was of the type u32. It was being compared with < 0, and being
an unsigned variable the comparison would have been always false.

Moreover, err was getting the return value from set_reset_mode() and
xcan_set_bittiming(), and both are returning int.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-11-18 17:47:49 +01:00
Kedareswara rao Appana
b1201e44f5 can: xilinx CAN controller support
This patch adds xilinx CAN controller support. This driver supports both ZYNQ
CANPS and Soft IP AXI CAN controller.

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-05-26 09:36:31 +02:00