3 files changed, 9 insertions, 21 deletions

diff --git a/arch/arm/plat-spear/include/plat/clock.h b/arch/arm/plat-spear/include/plat/clock.h
index e4cc7877b0be..0062bafef12d 100644
--- a/arch/arm/plat-spear/include/plat/clock.h
+++ b/arch/arm/plat-spear/include/plat/clock.h
@@ -89,7 +89,7 @@ struct rate_config {
  * @sibling: node for list of clocks having same parents
  * @private_data: clock specific private data
  * @node: list to maintain clocks linearly
- * @cl: clocklook up assoicated with this clock
+ * @cl: clocklook up associated with this clock
  * @dent: object for debugfs
  */
 struct clk {
diff --git a/arch/arm/plat-spear/shirq.c b/arch/arm/plat-spear/shirq.c
index 78189035e7f1..961fb7261243 100644
--- a/arch/arm/plat-spear/shirq.c
+++ b/arch/arm/plat-spear/shirq.c
@@ -68,7 +68,7 @@ static struct irq_chip shirq_chip = {
 static void shirq_handler(unsigned irq, struct irq_desc *desc)
 {
         u32 i, val, mask;
-        struct spear_shirq *shirq = get_irq_data(irq);
+        struct spear_shirq *shirq = irq_get_handler_data(irq);
 
         desc->irq_data.chip->irq_ack(&desc->irq_data);
         while ((val = readl(shirq->regs.base + shirq->regs.status_reg) &
@@ -105,14 +105,14 @@ int spear_shirq_register(struct spear_shirq *shirq)
         if (!shirq->dev_count)
                 return -EINVAL;
 
-        set_irq_chained_handler(shirq->irq, shirq_handler);
+        irq_set_chained_handler(shirq->irq, shirq_handler);
         for (i = 0; i < shirq->dev_count; i++) {
-                set_irq_chip(shirq->dev_config[i].virq, &shirq_chip);
-                set_irq_handler(shirq->dev_config[i].virq, handle_simple_irq);
+                irq_set_chip_and_handler(shirq->dev_config[i].virq,
+                                         &shirq_chip, handle_simple_irq);
                 set_irq_flags(shirq->dev_config[i].virq, IRQF_VALID);
-                set_irq_chip_data(shirq->dev_config[i].virq, shirq);
+                irq_set_chip_data(shirq->dev_config[i].virq, shirq);
         }
 
-        set_irq_data(shirq->irq, shirq);
+        irq_set_handler_data(shirq->irq, shirq);
         return 0;
 }
diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c
index dbb6e4fff79d..0c77e4298675 100644
--- a/arch/arm/plat-spear/time.c
+++ b/arch/arm/plat-spear/time.c
@@ -70,19 +70,6 @@ static void clockevent_set_mode(enum clock_event_mode mode,
 static int clockevent_next_event(unsigned long evt,
                                  struct clock_event_device *clk_event_dev);
 
-static cycle_t clocksource_read_cycles(struct clocksource *cs)
-{
-        return (cycle_t) readw(gpt_base + COUNT(CLKSRC));
-}
-
-static struct clocksource clksrc = {
-        .name = "tmr1",
-        .rating = 200,          /* its a pretty decent clock */
-        .read = clocksource_read_cycles,
-        .mask = 0xFFFF,         /* 16 bits */
-        .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static void spear_clocksource_init(void)
 {
         u32 tick_rate;
@@ -103,7 +90,8 @@ static void spear_clocksource_init(void)
         writew(val, gpt_base + CR(CLKSRC));
 
         /* register the clocksource */
-        clocksource_register_hz(&clksrc, tick_rate);
+        clocksource_mmio_init(gpt_base + COUNT(CLKSRC), "tmr1", tick_rate,
+                200, 16, clocksource_mmio_readw_up);
 }
 
 static struct clock_event_device clkevt = {