sh: Updates for IRQ handler changes.

[linux-drm-fsl-dcu.git] / arch / sh / boards / mpc1211 / setup.c

diff --git a/arch/sh/boards/mpc1211/setup.c b/arch/sh/boards/mpc1211/setup.c
index 01c10fa5c0589092677190289dd626120df7d20a..7c3d1d304157f48d70555fa4dc71bdc199aeb00d 100644 (file)
--- a/arch/sh/boards/mpc1211/setup.c
+++ b/arch/sh/boards/mpc1211/setup.c
@@ -69,7 +69,6 @@ static void __init pci_write_config(unsigned long busNo,
 
 static unsigned char m_irq_mask = 0xfb;
 static unsigned char s_irq_mask = 0xff;
-volatile unsigned long irq_err_count;
 
 static void disable_mpc1211_irq(unsigned int irq)
 {
@@ -118,7 +117,7 @@ static void mask_and_ack_mpc1211(unsigned int irq)
        if(irq < 8) {
                if(m_irq_mask & (1<<irq)){
                  if(!mpc1211_irq_real(irq)){
-                   irq_err_count++;
+                   atomic_inc(&irq_err_count)
                    printk("spurious 8259A interrupt: IRQ %x\n",irq);
                   }
                } else {
@@ -131,7 +130,7 @@ static void mask_and_ack_mpc1211(unsigned int irq)
        } else {
                if(s_irq_mask & (1<<(irq - 8))){
                  if(!mpc1211_irq_real(irq)){
-                   irq_err_count++;
+                   atomic_inc(&irq_err_count);
                    printk("spurious 8259A interrupt: IRQ %x\n",irq);
                  }
                } else {