This is a note to let you know that I've just added the patch titled
ARM: pxa: fix PGSR register address calculation
to the 2.6.39-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-pxa-fix-pgsr-register-address-calculation.patch
and it can be found in the queue-2.6.39 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From beb0c9b056b1c23d2029b46a425362e9ccbeba01 Mon Sep 17 00:00:00 2001
From: Paul Parsons <[email protected]>
Date: Sun, 8 May 2011 01:54:33 +0000
Subject: ARM: pxa: fix PGSR register address calculation
From: Paul Parsons <[email protected]>
commit beb0c9b056b1c23d2029b46a425362e9ccbeba01 upstream.
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 <[email protected]>
Signed-off-by: Eric Miao <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/arm/mach-pxa/mfp-pxa2xx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -347,9 +347,9 @@ static int pxa2xx_mfp_suspend(struct sys
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);
}
}
Patches currently in stable-queue which might be from [email protected]
are
queue-2.6.39/arm-pxa-fix-pgsr-register-address-calculation.patch
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