diff options
| author | Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> | 2019-08-12 13:06:43 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2019-08-13 17:44:53 +0300 |
| commit | 93bbd6c5eeb1dbc1f826b4924c21dc71d14b25c8 (patch) | |
| tree | 35f34c30a24c5f4c3578830100261ae82dd676bb /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 6b0d35891c835319291f2c3b459e666fc809f831 (diff) | |
| download | linux-93bbd6c5eeb1dbc1f826b4924c21dc71d14b25c8.tar.xz | |
can: xilinx_can: xcanfd_rx(): fix FSR register handling in the RX path
After commit c223da689324 ("can: xilinx_can: Add support for CANFD FD
frames") the driver is updating the FSR IRI index multiple times (i.e in
xcanfd_rx() and xcan_rx_fifo_get_next_frame()), It should be updated
once per RX packet. This patch fixes this issue, also this patch removes
the unnecessary fsr register checks in xcanfd_rx() API.
Fixes: c223da6 ("can: xilinx_can: Add support for CANFD FD frames")
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Reviewed-by: Shubhrajyoti Datta <Shubhrajyoti.datta@xilinx.com>
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions