Commit beb0c9b0 authored by Paul Parsons's avatar Paul Parsons Committed by Eric Miao

ARM: pxa: fix PGSR register address calculation

The file mfp-pxa2xx.c defines a macro, PGSR(), which translates a gpio
bank number to a PGSR register address. The function pxa2xx_mfp_suspend()
erroneously passed in a gpio number instead of a gpio bank number.
Signed-off-by: default avatarPaul Parsons <lost.distance@yahoo.com>
Cc: stable@kernel.org
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent fe0d4220
...@@ -347,9 +347,9 @@ static int pxa2xx_mfp_suspend(void) ...@@ -347,9 +347,9 @@ static int pxa2xx_mfp_suspend(void)
if ((gpio_desc[i].config & MFP_LPM_KEEP_OUTPUT) && if ((gpio_desc[i].config & MFP_LPM_KEEP_OUTPUT) &&
(GPDR(i) & GPIO_bit(i))) { (GPDR(i) & GPIO_bit(i))) {
if (GPLR(i) & GPIO_bit(i)) if (GPLR(i) & GPIO_bit(i))
PGSR(i) |= GPIO_bit(i); PGSR(gpio_to_bank(i)) |= GPIO_bit(i);
else else
PGSR(i) &= ~GPIO_bit(i); PGSR(gpio_to_bank(i)) &= ~GPIO_bit(i);
} }
} }
......
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