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authorSteven Miao <realmz6@gmail.com>2012-06-15 11:40:48 +0800
committerBob Liu <lliubbo@gmail.com>2012-07-24 13:39:51 +0800
commitba4691a4f4ae66b3266751065af0a341e63b5105 (patch)
tree054b4296f9c26f3fccccef971897cb5ee4fbe769 /arch/blackfin
parentd49cdf84096392359a4d532733ab5a165d24bb0d (diff)
downloadlinux-linaro-stable-ba4691a4f4ae66b3266751065af0a341e63b5105.tar.gz
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>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/mach-common/pm.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 4878f36066c5..87bfe549ad3f 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -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();