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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2017-03-25 14:09:03 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-03-30 17:31:01 +0200 |
| commit | e4d6bc380c9a3dd955a2c8c6c8856e913b1b42cb (patch) | |
| tree | 45b544755e4655926e14ce370754348ed45ad4aa /drivers/i2c | |
| parent | 47bb8f71caba9f3c424d35a2ac18428aaa85348a (diff) | |
| download | blackbird-obmc-linux-e4d6bc380c9a3dd955a2c8c6c8856e913b1b42cb.tar.gz blackbird-obmc-linux-e4d6bc380c9a3dd955a2c8c6c8856e913b1b42cb.zip | |
i2c: meson: remove variable count from meson_i2c_xfer
Variable count has always the same value as i, so we don't need it.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-meson.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-meson.c b/drivers/i2c/busses/i2c-meson.c index abaa7cae0936..0a9847c37a63 100644 --- a/drivers/i2c/busses/i2c-meson.c +++ b/drivers/i2c/busses/i2c-meson.c @@ -367,7 +367,7 @@ static int meson_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) { struct meson_i2c *i2c = adap->algo_data; - int i, ret = 0, count = 0; + int i, ret = 0; clk_enable(i2c->clk); @@ -375,12 +375,11 @@ static int meson_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, ret = meson_i2c_xfer_msg(i2c, msgs + i, i == num - 1); if (ret) break; - count++; } clk_disable(i2c->clk); - return ret ? ret : count; + return ret ?: i; } static u32 meson_i2c_func(struct i2c_adapter *adap) |
