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ARM: pxa: fix PGSR register address calculation

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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: Paul Parsons <lost.distance@yahoo.com>
Cc: stable@kernel.org
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Paul Parsons 2011-05-08 01:54:33 +00:00 committed by Eric Miao
parent fe0d42203c
commit beb0c9b056
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-pxa/mfp-pxa2xx.c
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@ -347,9 +347,9 @@ static int pxa2xx_mfp_suspend(void)
if ((gpio_desc[i].config & MFP_LPM_KEEP_OUTPUT) &&
(GPDR(i) & GPIO_bit(i))) {
if (GPLR(i) & GPIO_bit(i))
PGSR(i) |= GPIO_bit(i);
PGSR(gpio_to_bank(i)) |= GPIO_bit(i);
else
PGSR(i) &= ~GPIO_bit(i);
PGSR(gpio_to_bank(i)) &= ~GPIO_bit(i);
}
}