pinctrl: iterate over u300_pmx_mask's in u300_pmx_endisable
Fix u300_pmx_endisable() to iterate over the list of 'bits' and
'mask' populated as part of u300_pmx_functions.mask[]
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/pinmux-u300.c b/drivers/pinctrl/pinmux-u300.c
index 4858a64..145a84d 100644
--- a/drivers/pinctrl/pinmux-u300.c
+++ b/drivers/pinctrl/pinmux-u300.c
@@ -940,20 +940,23 @@
{
u16 regval, val, mask;
int i;
+ const struct u300_pmx_mask *upmx_mask;
+ upmx_mask = u300_pmx_functions[selector].mask;
for (i = 0; i < ARRAY_SIZE(u300_pmx_registers); i++) {
if (enable)
- val = u300_pmx_functions[selector].mask->bits;
+ val = upmx_mask->bits;
else
val = 0;
- mask = u300_pmx_functions[selector].mask->mask;
+ mask = upmx_mask->mask;
if (mask != 0) {
regval = readw(upmx->virtbase + u300_pmx_registers[i]);
regval &= ~mask;
regval |= val;
writew(regval, upmx->virtbase + u300_pmx_registers[i]);
}
+ upmx_mask++;
}
}