diff options
| author | Axel Lin <axel.lin@ingics.com> | 2012-11-13 15:31:41 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-11-15 12:05:40 +0100 |
| commit | 4484d0b17982af8d7af2c21bcc67e47f4237ce70 (patch) | |
| tree | 6264d5dde0232d88bed793785ea1980827866950 /drivers/pinctrl/spear | |
| parent | 8d1c6ef67a4530ee5dbd5038d2959a54593013b1 (diff) | |
| download | linux-4484d0b17982af8d7af2c21bcc67e47f4237ce70.tar.gz linux-4484d0b17982af8d7af2c21bcc67e47f4237ce70.tar.bz2 linux-4484d0b17982af8d7af2c21bcc67e47f4237ce70.zip | |
pinctrl: spear: Fix the logic of setting reg in pmx_init_gpio_pingroup_addr
Current code does not work if count > 1, fix it.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/spear')
| -rw-r--r-- | drivers/pinctrl/spear/pinctrl-spear.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pinctrl/spear/pinctrl-spear.c b/drivers/pinctrl/spear/pinctrl-spear.c index 11bd8722a007..add933286e94 100644 --- a/drivers/pinctrl/spear/pinctrl-spear.c +++ b/drivers/pinctrl/spear/pinctrl-spear.c @@ -86,10 +86,10 @@ void __devinit pmx_init_gpio_pingroup_addr(struct spear_gpio_pingroup *gpio_pingroup, unsigned count, u16 reg) { - int i = 0, j = 0; + int i, j; - for (; i < count; i++) - for (; j < gpio_pingroup[i].nmuxregs; j++) + for (i = 0; i < count; i++) + for (j = 0; j < gpio_pingroup[i].nmuxregs; j++) gpio_pingroup[i].muxregs[j].reg = reg; } |