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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-01-06 14:35:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-01-06 14:35:19 -0800 |
| commit | 2b300d204738a70fa62c38583905a6989b3cedcd (patch) | |
| tree | a1253066be264309ee436f273fe2a90cce98e799 /arch/arm/mach-pxa/pxa25x.c | |
| parent | 3ce54450461bad18bbe1f9f5aa3ecd2f8e8d1235 (diff) | |
| parent | 430cb436103ce1b58cb80e7c3d44f4d4a8110caa (diff) | |
| download | blackbird-obmc-linux-2b300d204738a70fa62c38583905a6989b3cedcd.tar.gz blackbird-obmc-linux-2b300d204738a70fa62c38583905a6989b3cedcd.zip | |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 4691/1: add missing i2c_board_info struct for at91rm9200
[ARM] 4735/1: Unbreak pxa25x suspend/resume
Diffstat (limited to 'arch/arm/mach-pxa/pxa25x.c')
| -rw-r--r-- | arch/arm/mach-pxa/pxa25x.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index dcd81f8d0833..9732d5d9466b 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -178,13 +178,19 @@ static void pxa25x_cpu_pm_save(unsigned long *sleep_save) SAVE(GAFR1_L); SAVE(GAFR1_U); SAVE(GAFR2_L); SAVE(GAFR2_U); - SAVE(ICMR); + SAVE(ICMR); ICMR = 0; SAVE(CKEN); SAVE(PSTR); + + /* Clear GPIO transition detect bits */ + GEDR0 = GEDR0; GEDR1 = GEDR1; GEDR2 = GEDR2; } static void pxa25x_cpu_pm_restore(unsigned long *sleep_save) { + /* ensure not to come back here if it wasn't intended */ + PSPR = 0; + /* restore registers */ RESTORE_GPLEVEL(0); RESTORE_GPLEVEL(1); RESTORE_GPLEVEL(2); RESTORE(GPDR0); RESTORE(GPDR1); RESTORE(GPDR2); @@ -195,7 +201,12 @@ static void pxa25x_cpu_pm_restore(unsigned long *sleep_save) RESTORE(GFER0); RESTORE(GFER1); RESTORE(GFER2); RESTORE(PGSR0); RESTORE(PGSR1); RESTORE(PGSR2); + PSSR = PSSR_RDH | PSSR_PH; + RESTORE(CKEN); + + ICLR = 0; + ICCR = 1; RESTORE(ICMR); RESTORE(PSTR); } |
