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author | Arnd Bergmann <arnd@arndb.de> | 2015-11-26 01:47:38 +0300 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2015-11-26 01:47:38 +0300 |
commit | d3de94ba4e58e8043d500f7335797d6a2ac93248 (patch) | |
tree | 8382a170965eec00ebfe62e7b42dfdea9ca44f54 /drivers/i2c/busses/i2c-xiic.c | |
parent | fabc2c9c1ff5376489e83e142f1ab236609435b1 (diff) | |
parent | 1ec218373b8ebda821aec00bb156a9c94fad9cd4 (diff) | |
download | linux-d3de94ba4e58e8043d500f7335797d6a2ac93248.tar.xz |
Merge tag 'v4.4-rc2' into fixes
Linux 4.4-rc2 is backmerged from the keystone fixes.
Diffstat (limited to 'drivers/i2c/busses/i2c-xiic.c')
-rw-r--r-- | drivers/i2c/busses/i2c-xiic.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index e23a7b068c60..0b20449e48cf 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -662,8 +662,10 @@ static void __xiic_start_xfer(struct xiic_i2c *i2c) static void xiic_start_xfer(struct xiic_i2c *i2c) { - + spin_lock(&i2c->lock); + xiic_reinit(i2c); __xiic_start_xfer(i2c); + spin_unlock(&i2c->lock); } static int xiic_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) |