diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2014-02-04 09:07:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-20 11:08:02 -0800 |
| commit | 592d4de3803f242aebc6ea4033f752ce1bf846a7 (patch) | |
| tree | ebf9bf7bc52a156c8b3184b840d7c4c79884bed8 /Makefile | |
| parent | c2ffc4ef1c6436ac97af8a41ec01be905e4ba510 (diff) | |
pinctrl: protect pinctrl_list add
commit 7b320cb1ed2dbd2c5f2a778197baf76fd6bf545a upstream.
We have few fedora bug reports about list corruption on pinctrl,
for example:
https://bugzilla.redhat.com/show_bug.cgi?id=1051918
Most likely corruption happen due lack of protection of pinctrl_list
when adding new nodes to it. Patch corrects that.
Fixes: 42fed7ba44e ("pinctrl: move subsystem mutex to pinctrl_dev struct")
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions