genirq: Convert irq_desc.lock to raw_spinlock

[linux-beck.git] / arch / powerpc / sysdev / fsl_msi.c

diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index 62e50258cdef9e9ca9a320b0dbc613c4e3fed446..c6e11b0771086fa611660385cfbec6cf30e66339 100644 (file)
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -173,7 +173,7 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
        u32 intr_index;
        u32 have_shift = 0;
 
-       spin_lock(&desc->lock);
+       raw_spin_lock(&desc->lock);
        if ((msi_data->feature &  FSL_PIC_IP_MASK) == FSL_PIC_IP_IPIC) {
                if (desc->chip->mask_ack)
                        desc->chip->mask_ack(irq);
@@ -225,7 +225,7 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
                break;
        }
 unlock:
-       spin_unlock(&desc->lock);
+       raw_spin_unlock(&desc->lock);
 }
 
 static int __devinit fsl_of_msi_probe(struct of_device *dev,