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| author | Olof Johansson <olof@lixom.net> | 2014-04-11 15:19:41 -0700 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2014-05-14 18:14:43 +0200 |
| commit | ce78cc071f5f541480e381cc0241d37590041a9d (patch) | |
| tree | 44a7a967d6a0b2220b320e29f98bcba59b908fbc /drivers/regulator | |
| parent | 37e5eb0bae7bb4d98c2153c3c3400b5c00c3cad1 (diff) | |
| download | talos-obmc-linux-ce78cc071f5f541480e381cc0241d37590041a9d.tar.gz talos-obmc-linux-ce78cc071f5f541480e381cc0241d37590041a9d.zip | |
i2c: s3c2410: resume race fix
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>
Cc: stable@kernel.org
Diffstat (limited to 'drivers/regulator')
0 files changed, 0 insertions, 0 deletions
