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| author | Daniel Ribeiro <drwyrm@gmail.com> | 2009-05-02 15:05:59 -0300 |
|---|---|---|
| committer | Eric Miao <eric.miao@marvell.com> | 2009-05-18 21:52:08 +0800 |
| commit | 818bc814447a35350ae90a329133e474bf1a2bd7 (patch) | |
| tree | 448c738a2b9042127fdc673a10dc3fc36d33c4c1 /arch/arm | |
| parent | 1406de8e11eb043681297adf86d6892ff8efc27a (diff) | |
| download | kernel_samsung_tuna-818bc814447a35350ae90a329133e474bf1a2bd7.zip kernel_samsung_tuna-818bc814447a35350ae90a329133e474bf1a2bd7.tar.gz kernel_samsung_tuna-818bc814447a35350ae90a329133e474bf1a2bd7.tar.bz2 | |
[ARM] pxa: save/restore PGSR on suspend/resume.
Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-pxa/mfp-pxa2xx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c index 7ffb91d..6ae50604 100644 --- a/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -322,6 +322,7 @@ static inline void pxa27x_mfp_init(void) {} #ifdef CONFIG_PM static unsigned long saved_gafr[2][4]; static unsigned long saved_gpdr[4]; +static unsigned long saved_pgsr[4]; static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state) { @@ -332,6 +333,7 @@ static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state) saved_gafr[0][i] = GAFR_L(i); saved_gafr[1][i] = GAFR_U(i); saved_gpdr[i] = GPDR(i * 32); + saved_pgsr[i] = PGSR(i); GPDR(i * 32) = gpdr_lpm[i]; } @@ -346,6 +348,7 @@ static int pxa2xx_mfp_resume(struct sys_device *d) GAFR_L(i) = saved_gafr[0][i]; GAFR_U(i) = saved_gafr[1][i]; GPDR(i * 32) = saved_gpdr[i]; + PGSR(i) = saved_pgsr[i]; } PSSR = PSSR_RDH | PSSR_PH; return 0; |