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| author | Alexander Usyskin <alexander.usyskin@intel.com> | 2015-02-10 10:36:36 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-01 19:34:50 -0800 |
| commit | 6c15a8516b8118eb19a59fd0bd22df41b9101c32 (patch) | |
| tree | a025fb7ee0316150f02ee5cb36186dfe9ca1e08d /drivers/misc/mei/init.c | |
| parent | f4c72c70308897bd26f2918979d06b429916fd0e (diff) | |
| download | op-kernel-dev-6c15a8516b8118eb19a59fd0bd22df41b9101c32.zip op-kernel-dev-6c15a8516b8118eb19a59fd0bd22df41b9101c32.tar.gz | |
mei: make device disabled on stop unconditionally
Set the internal device state to to disabled after hardware reset in stop flow.
This will cover cases when driver was not brought to disabled state because of
an error and in stop flow we wish not to retry the reset.
Cc: <stable@vger.kernel.org> #3.10+
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/init.c')
| -rw-r--r-- | drivers/misc/mei/init.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c index 9306219..6ad049a 100644 --- a/drivers/misc/mei/init.c +++ b/drivers/misc/mei/init.c @@ -341,6 +341,8 @@ void mei_stop(struct mei_device *dev) dev->dev_state = MEI_DEV_POWER_DOWN; mei_reset(dev); + /* move device to disabled state unconditionally */ + dev->dev_state = MEI_DEV_DISABLED; mutex_unlock(&dev->device_lock); |
