arm: plat-samsung: Use proper irq accessor functions

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

3 files changed, 10 insertions, 14 deletions

diff --git a/arch/arm/plat-samsung/irq-uart.c b/arch/arm/plat-samsung/irq-uart.c
index 4e770355ccbc..b721c04a830e 100644
--- a/arch/arm/plat-samsung/irq-uart.c
+++ b/arch/arm/plat-samsung/irq-uart.c
@@ -107,7 +107,6 @@ static struct irq_chip s3c_irq_uart = {
 
 static void __init s3c_init_uart_irq(struct s3c_uart_irq *uirq)
 {
-        struct irq_desc *desc = irq_to_desc(uirq->parent_irq);
         void __iomem *reg_base = uirq->regs;
         unsigned int irq;
         int offs;
@@ -124,8 +123,8 @@ static void __init s3c_init_uart_irq(struct s3c_uart_irq *uirq)
                 set_irq_flags(irq, IRQF_VALID);
         }
 
-        desc->irq_data.handler_data = uirq;
-        set_irq_chained_handler(uirq->parent_irq, s3c_irq_demux_uart);
+        irq_set_handler_data(uirq->parent_irq, uirq);
+        irq_set_chained_handler(uirq->parent_irq, s3c_irq_demux_uart);
 }
 
 /**
diff --git a/arch/arm/plat-samsung/irq-vic-timer.c b/arch/arm/plat-samsung/irq-vic-timer.c
index dd8692ae5c4c..d6ad66ab9290 100644
--- a/arch/arm/plat-samsung/irq-vic-timer.c
+++ b/arch/arm/plat-samsung/irq-vic-timer.c
@@ -77,14 +77,11 @@ static struct irq_chip s3c_irq_timer = {
 void __init s3c_init_vic_timer_irq(unsigned int parent_irq,
                                    unsigned int timer_irq)
 {
-        struct irq_desc *desc = irq_to_desc(parent_irq);
 
-        set_irq_chained_handler(parent_irq, s3c_irq_demux_vic_timer);
+        irq_set_chained_handler(parent_irq, s3c_irq_demux_vic_timer);
+        irq_set_handler_data(parent_irq, (void *)timer_irq);
 
-        set_irq_chip(timer_irq, &s3c_irq_timer);
-        set_irq_chip_data(timer_irq, (void *)(1 << (timer_irq - IRQ_TIMER0)));
-        set_irq_handler(timer_irq, handle_level_irq);
+        irq_set_chip_and_handler(timer_irq, &s3c_irq_timer, handle_level_irq);
+        irq_set_chip_data(timer_irq, (void *)(1 << (timer_irq - IRQ_TIMER0)));
         set_irq_flags(timer_irq, IRQF_VALID);
-
-        desc->irq_data.handler_data = (void *)timer_irq;
 }
diff --git a/arch/arm/plat-samsung/wakeup-mask.c b/arch/arm/plat-samsung/wakeup-mask.c
index 2e09b6ad84ca..dc814037297b 100644
--- a/arch/arm/plat-samsung/wakeup-mask.c
+++ b/arch/arm/plat-samsung/wakeup-mask.c
@@ -22,7 +22,7 @@
 void samsung_sync_wakemask(void __iomem *reg,
                            struct samsung_wakeup_mask *mask, int nr_mask)
 {
-        struct irq_desc *desc;
+        struct irq_data *data;
         u32 val;
 
         val = __raw_readl(reg);
@@ -33,10 +33,10 @@ void samsung_sync_wakemask(void __iomem *reg,
                         continue;
                 }
 
-                desc = irq_to_desc(mask->irq);
+                data = irq_get_irq_data(mask->irq);
 
-                /* bit of a liberty to read this directly from irq_desc. */
-                if (desc->wake_depth > 0)
+                /* bit of a liberty to read this directly from irq_data. */
+                if (irqd_is_wakeup_set(data))
                         val &= ~mask->bit;
                 else
                         val |= mask->bit;