p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

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>
This commit is contained in:
Heiner Kallweit 2017-03-25 14:09:03 +01:00 committed by Wolfram Sang
parent 47bb8f71ca
commit e4d6bc380c
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/i2c/busses/i2c-meson.c
View File

@ -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)