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| author | Guenter Roeck <linux@roeck-us.net> | 2012-08-09 08:47:20 -0700 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-08-18 12:27:27 +0200 |
| commit | ab5625c30a0a3c8a8491b641c939575c84bc0dbb (patch) | |
| tree | 63af1f4e88174d37a1d70239d7a40cd6ed46bc5a /drivers/i2c | |
| parent | 33ec5e818b7b0d0d02864a9586050c6f9a6a8b98 (diff) | |
| download | op-kernel-dev-ab5625c30a0a3c8a8491b641c939575c84bc0dbb.zip op-kernel-dev-ab5625c30a0a3c8a8491b641c939575c84bc0dbb.tar.gz | |
i2c: diolan-u2c: Fix master_xfer return code
The master_xfer function returns 0 on success. It should return the number of
successful transactions.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-diolan-u2c.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c index aedb94f..dae3ddfe 100644 --- a/drivers/i2c/busses/i2c-diolan-u2c.c +++ b/drivers/i2c/busses/i2c-diolan-u2c.c @@ -405,6 +405,7 @@ static int diolan_usb_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, } } } + ret = num; abort: sret = diolan_i2c_stop(dev); if (sret < 0 && ret >= 0) |
