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bfin: pint: add pint suspend and resume 

Add pint suspend and resume if defined BFIN_GPIO_PINT.

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
This commit is contained in:
Steven Miao 2012-06-15 11:40:48 +08:00 committed by Bob Liu
parent d49cdf8409
commit ba4691a4f4
1 changed files with 4 additions and 0 deletions
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4
arch/blackfin/mach-common/pm.c
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@ -172,7 +172,9 @@ int bfin_pm_suspend_mem_enter(void)
bfin_gpio_pm_hibernate_suspend();
#if BFIN_GPIO_PINT
bfin_pint_suspend();
#endif
#if defined(CONFIG_BFIN_EXTMEM_WRITEBACK) || defined(CONFIG_BFIN_L2_WRITEBACK)
flushinv_all_dcache();
@ -192,7 +194,9 @@ int bfin_pm_suspend_mem_enter(void)
_enable_icplb();
_enable_dcplb();
#if BFIN_GPIO_PINT
bfin_pint_resume();
#endif
bfin_gpio_pm_hibernate_restore();
blackfin_dma_resume();