diff options
| author | Olof Johansson <olof@lixom.net> | 2014-04-11 15:19:41 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-07 10:28:27 -0700 |
| commit | 35493cad041359561d13dfd4c3c0df33cdd5ea4c (patch) | |
| tree | 59e78e4626fa919f59397866632b448e992da2f1 /drivers/cpufreq | |
| parent | bd811c103a08a9e35a01c0a304ba2ff87af36694 (diff) | |
i2c: s3c2410: resume race fix
commit ce78cc071f5f541480e381cc0241d37590041a9d upstream.
Don't unmark the device as suspended until after it's been re-setup.
The main race would be w.r.t. an i2c driver that gets resumed at the same
time (asyncronously), that is allowed to do a transfer since suspended
is set to 0 before reinit, but really should have seen the -EIO return
instead.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/cpufreq')
0 files changed, 0 insertions, 0 deletions