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pinctrl: spear: Fix the logic of setting reg in pmx_init_gpio_pingroup_addr

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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>
This commit is contained in:
Axel Lin 2012-11-13 15:31:41 +08:00 committed by Linus Walleij
parent 8d1c6ef67a
commit 4484d0b179
1 changed files with 3 additions and 3 deletions
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6
drivers/pinctrl/spear/pinctrl-spear.c
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@ -86,10 +86,10 @@ void __devinit
pmx_init_gpio_pingroup_addr(struct spear_gpio_pingroup *gpio_pingroup, pmx_init_gpio_pingroup_addr(struct spear_gpio_pingroup *gpio_pingroup,
unsigned count, u16 reg) unsigned count, u16 reg)
{ {
int i = 0, j = 0; int i, j;
for (; i < count; i++) for (i = 0; i < count; i++)
for (; j < gpio_pingroup[i].nmuxregs; j++) for (j = 0; j < gpio_pingroup[i].nmuxregs; j++)
gpio_pingroup[i].muxregs[j].reg = reg; gpio_pingroup[i].muxregs[j].reg = reg;
} }