diff options
Diffstat (limited to 'arch/blackfin/mach-common/pm.c')
| -rw-r--r-- | arch/blackfin/mach-common/pm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index 1387a94bcfd5..a66d979ec651 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -14,6 +14,7 @@ #include <linux/slab.h> #include <linux/io.h> #include <linux/irq.h> +#include <linux/delay.h> #include <asm/cplb.h> #include <asm/gpio.h> @@ -180,6 +181,7 @@ int bfin_pm_suspend_mem_enter(void) #if defined(CONFIG_BFIN_EXTMEM_WRITEBACK) || defined(CONFIG_BFIN_L2_WRITEBACK) flushinv_all_dcache(); + udelay(1); #endif _disable_dcplb(); _disable_icplb(); |