1 files changed, 9 insertions, 8 deletions

diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index ea7f95f6bb4c..09c1fb410748 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -61,10 +61,11 @@ void bfin_pm_suspend_standby_enter(void)
 
 int bf53x_suspend_l1_mem(unsigned char *memptr)
 {
-        dma_memcpy(memptr, (const void *) L1_CODE_START, L1_CODE_LENGTH);
-        dma_memcpy(memptr + L1_CODE_LENGTH, (const void *) L1_DATA_A_START,
-                        L1_DATA_A_LENGTH);
-        dma_memcpy(memptr + L1_CODE_LENGTH + L1_DATA_A_LENGTH,
+        dma_memcpy_nocache(memptr, (const void *) L1_CODE_START,
+                        L1_CODE_LENGTH);
+        dma_memcpy_nocache(memptr + L1_CODE_LENGTH,
+                        (const void *) L1_DATA_A_START, L1_DATA_A_LENGTH);
+        dma_memcpy_nocache(memptr + L1_CODE_LENGTH + L1_DATA_A_LENGTH,
                         (const void *) L1_DATA_B_START, L1_DATA_B_LENGTH);
         memcpy(memptr + L1_CODE_LENGTH + L1_DATA_A_LENGTH +
                         L1_DATA_B_LENGTH, (const void *) L1_SCRATCH_START,
@@ -75,10 +76,10 @@ int bf53x_suspend_l1_mem(unsigned char *memptr)
 
 int bf53x_resume_l1_mem(unsigned char *memptr)
 {
-        dma_memcpy((void *) L1_CODE_START, memptr, L1_CODE_LENGTH);
-        dma_memcpy((void *) L1_DATA_A_START, memptr + L1_CODE_LENGTH,
+        dma_memcpy_nocache((void *) L1_CODE_START, memptr, L1_CODE_LENGTH);
+        dma_memcpy_nocache((void *) L1_DATA_A_START, memptr + L1_CODE_LENGTH,
                         L1_DATA_A_LENGTH);
-        dma_memcpy((void *) L1_DATA_B_START, memptr + L1_CODE_LENGTH +
+        dma_memcpy_nocache((void *) L1_DATA_B_START, memptr + L1_CODE_LENGTH +
                         L1_DATA_A_LENGTH, L1_DATA_B_LENGTH);
         memcpy((void *) L1_SCRATCH_START, memptr + L1_CODE_LENGTH +
                         L1_DATA_A_LENGTH + L1_DATA_B_LENGTH, L1_SCRATCH_LENGTH);
@@ -167,7 +168,7 @@ int bfin_pm_suspend_mem_enter(void)
         _disable_icplb();
         bf53x_suspend_l1_mem(memptr);
 
-        do_hibernate(wakeup | vr_wakeup);       /* Goodbye */
+        do_hibernate(wakeup | vr_wakeup);       /* See you later! */
 
         bf53x_resume_l1_mem(memptr);