diff options
| author | Michal Simek <[email protected]> | 2019-10-04 15:04:11 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-10-04 15:14:20 +0200 |
| commit | 5e9bd2d70ae7c00a95a22994abf1eef728649e64 (patch) | |
| tree | 6d92b2e7232500e8370eeec4176436c2af6e3e44 /tools/perf/util/trace-event-scripting.c | |
| parent | a553add0846f355a28ed4e81134012e4a1e280c2 (diff) | |
serial: uartps: Fix uartps_major handling
There are two parts which should be fixed. The first one is to assigned
uartps_major at the end of probe() to avoid complicated logic when
something fails.
The second part is initialized uartps_major number to 0 when last device is
removed. This will ensure that on next probe driver will ask for new
dynamic major number.
Fixes: ab262666018d ("serial: uartps: Use the same dynamic major number for all ports")
Reported-by: Paul Thomas <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/d2652cda992833315c4f96f06953eb547f928918.1570194248.git.michal.simek@xilinx.com
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions