genirq: Convert irq_desc.lock to raw_spinlock

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / powerpc / platforms / cell / interrupt.c

diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index 7267effc8078b53265e43898a7551f6adf2523d8..6829cf7e2bdada1284e63a0d91fcb8ae6c80f31b 100644 (file)
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -237,7 +237,7 @@ extern int noirqdebug;
 
 static void handle_iic_irq(unsigned int irq, struct irq_desc *desc)
 {
-       spin_lock(&desc->lock);
+       raw_spin_lock(&desc->lock);
 
        desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
 
@@ -265,18 +265,18 @@ static void handle_iic_irq(unsigned int irq, struct irq_desc *desc)
                        goto out_eoi;
 
                desc->status &= ~IRQ_PENDING;
-               spin_unlock(&desc->lock);
+               raw_spin_unlock(&desc->lock);
                action_ret = handle_IRQ_event(irq, action);
                if (!noirqdebug)
                        note_interrupt(irq, desc, action_ret);
-               spin_lock(&desc->lock);
+               raw_spin_lock(&desc->lock);
 
        } while ((desc->status & (IRQ_PENDING | IRQ_DISABLED)) == IRQ_PENDING);
 
        desc->status &= ~IRQ_INPROGRESS;
 out_eoi:
        desc->chip->eoi(irq);
-       spin_unlock(&desc->lock);
+       raw_spin_unlock(&desc->lock);
 }
 
 static int iic_host_map(struct irq_host *h, unsigned int virq,