diff options
| author | Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> | 2019-06-12 13:14:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-18 09:34:27 +0200 |
| commit | ab262666018de6f4e206b021386b93ed0c164316 (patch) | |
| tree | 715ec5bb79dbbf042ca797268478a0b768281b4b /tools/perf/scripts/python/stackcollapse.py | |
| parent | 6bf4e42f1d19de10800f4483b4bb7945aab283cb (diff) | |
serial: uartps: Use the same dynamic major number for all ports
Let kernel to find out major number dynamically for the first device and
then reuse it for other instances.
This fixes the issue that each uart is registered with a
different major number.
After the patch:
crw------- 1 root root 253, 0 Jun 10 08:31 /dev/ttyPS0
crw--w---- 1 root root 253, 1 Jan 1 1970 /dev/ttyPS1
Fixes: 024ca329bfb9 ("serial: uartps: Register own uart console and driver structures")
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions