1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/mtd/maps/sc520cdp.c b/drivers/mtd/maps/sc520cdp.c
index 8fead8e46bce..093edd51bdc7 100644
--- a/drivers/mtd/maps/sc520cdp.c
+++ b/drivers/mtd/maps/sc520cdp.c
@@ -183,7 +183,7 @@ static const struct sc520_par_table par_table[NUM_FLASH_BANKS] =
 
 static void sc520cdp_setup_par(void)
 {
-        volatile unsigned long __iomem *mmcr;
+        unsigned long __iomem *mmcr;
         unsigned long mmcr_val;
         int i, j;
 
@@ -203,11 +203,11 @@ static void sc520cdp_setup_par(void)
         */
         for(i = 0; i < NUM_FLASH_BANKS; i++) {          /* for each par_table entry  */
                 for(j = 0; j < NUM_SC520_PAR; j++) {    /* for each PAR register     */
-                        mmcr_val = mmcr[SC520_PAR(j)];
+                        mmcr_val = readl(&mmcr[SC520_PAR(j)]);
                         /* if target device field matches, reprogram the PAR */
                         if((mmcr_val & SC520_PAR_TRGDEV) == par_table[i].trgdev)
                         {
-                                mmcr[SC520_PAR(j)] = par_table[i].new_par;
+                                writel(par_table[i].new_par, &mmcr[SC520_PAR(j)]);
                                 break;
                         }
                 }