1 files changed, 24 insertions, 24 deletions

diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index 6af26e8d55e6..80702c9ecc77 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -22,7 +22,7 @@
 
 static u32 notrace sa1100_read_sched_clock(void)
 {
-        return OSCR;
+        return readl_relaxed(OSCR);
 }
 
 #define MIN_OSCR_DELTA 2
@@ -32,8 +32,8 @@ static irqreturn_t sa1100_ost0_interrupt(int irq, void *dev_id)
         struct clock_event_device *c = dev_id;
 
         /* Disarm the compare/match, signal the event. */
-        OIER &= ~OIER_E0;
-        OSSR = OSSR_M0;
+        writel_relaxed(readl_relaxed(OIER) & ~OIER_E0, OIER);
+        writel_relaxed(OSSR_M0, OSSR);
         c->event_handler(c);
 
         return IRQ_HANDLED;
@@ -44,10 +44,10 @@ sa1100_osmr0_set_next_event(unsigned long delta, struct clock_event_device *c)
 {
         unsigned long next, oscr;
 
-        OIER |= OIER_E0;
-        next = OSCR + delta;
-        OSMR0 = next;
-        oscr = OSCR;
+        writel_relaxed(readl_relaxed(OIER) | OIER_E0, OIER);
+        next = readl_relaxed(OSCR) + delta;
+        writel_relaxed(next, OSMR0);
+        oscr = readl_relaxed(OSCR);
 
         return (signed)(next - oscr) <= MIN_OSCR_DELTA ? -ETIME : 0;
 }
@@ -59,8 +59,8 @@ sa1100_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *c)
         case CLOCK_EVT_MODE_ONESHOT:
         case CLOCK_EVT_MODE_UNUSED:
         case CLOCK_EVT_MODE_SHUTDOWN:
-                OIER &= ~OIER_E0;
-                OSSR = OSSR_M0;
+                writel_relaxed(readl_relaxed(OIER) & ~OIER_E0, OIER);
+                writel_relaxed(OSSR_M0, OSSR);
                 break;
 
         case CLOCK_EVT_MODE_RESUME:
@@ -86,8 +86,8 @@ static struct irqaction sa1100_timer_irq = {
 
 static void __init sa1100_timer_init(void)
 {
-        OIER = 0;
-        OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3;
+        writel_relaxed(0, OIER);
+        writel_relaxed(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);
 
         setup_sched_clock(sa1100_read_sched_clock, 32, 3686400);
 
@@ -100,7 +100,7 @@ static void __init sa1100_timer_init(void)
 
         setup_irq(IRQ_OST0, &sa1100_timer_irq);
 
-        clocksource_mmio_init(&OSCR, "oscr", CLOCK_TICK_RATE, 200, 32,
+        clocksource_mmio_init(OSCR, "oscr", CLOCK_TICK_RATE, 200, 32,
                 clocksource_mmio_readl_up);
         clockevents_register_device(&ckevt_sa1100_osmr0);
 }
@@ -110,26 +110,26 @@ unsigned long osmr[4], oier;
 
 static void sa1100_timer_suspend(void)
 {
-        osmr[0] = OSMR0;
-        osmr[1] = OSMR1;
-        osmr[2] = OSMR2;
-        osmr[3] = OSMR3;
-        oier = OIER;
+        osmr[0] = readl_relaxed(OSMR0);
+        osmr[1] = readl_relaxed(OSMR1);
+        osmr[2] = readl_relaxed(OSMR2);
+        osmr[3] = readl_relaxed(OSMR3);
+        oier = readl_relaxed(OIER);
 }
 
 static void sa1100_timer_resume(void)
 {
-        OSSR = 0x0f;
-        OSMR0 = osmr[0];
-        OSMR1 = osmr[1];
-        OSMR2 = osmr[2];
-        OSMR3 = osmr[3];
-        OIER = oier;
+        writel_relaxed(0x0f, OSSR);
+        writel_relaxed(osmr[0], OSMR0);
+        writel_relaxed(osmr[1], OSMR1);
+        writel_relaxed(osmr[2], OSMR2);
+        writel_relaxed(osmr[3], OSMR3);
+        writel_relaxed(oier, OIER);
 
         /*
          * OSMR0 is the system timer: make sure OSCR is sufficiently behind
          */
-        OSCR = OSMR0 - LATCH;
+        writel_relaxed(OSMR0 - LATCH, OSCR);
 }
 #else
 #define sa1100_timer_suspend NULL