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| author | Nicholas Mc Guire <hofrat@osadl.org> | 2015-03-10 14:08:13 -0400 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2015-03-15 10:14:10 +0100 |
| commit | 271a89cdd65f8c2b4a6be865859f8d2d1b504696 (patch) | |
| tree | 147551e74dd8481d0fb72e66f90dc6b5f98c07eb /drivers/i2c | |
| parent | 9ed1d862d7244b104c1519b329ec307b46bcf2a3 (diff) | |
| download | op-kernel-dev-271a89cdd65f8c2b4a6be865859f8d2d1b504696.zip op-kernel-dev-271a89cdd65f8c2b4a6be865859f8d2d1b504696.tar.gz | |
i2c: mxs: match wait_for_completion_timeout return type
Return type of wait_for_completion_timeout is unsigned long not int.
An appropriately named unsigned long is added and the assignment fixed up.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mxs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index ff8b12c..56fceff 100644 --- a/drivers/i2c/busses/i2c-mxs.c +++ b/drivers/i2c/busses/i2c-mxs.c @@ -568,6 +568,7 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg, int ret; int flags; int use_pio = 0; + unsigned long time_left; flags = stop ? MXS_I2C_CTRL0_POST_SEND_STOP : 0; @@ -599,9 +600,9 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg, if (ret) return ret; - ret = wait_for_completion_timeout(&i2c->cmd_complete, + time_left = wait_for_completion_timeout(&i2c->cmd_complete, msecs_to_jiffies(1000)); - if (ret == 0) + if (!time_left) goto timeout; ret = i2c->cmd_err; |
