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Diffstat (limited to 'arch/powerpc/sysdev/fsl_mpic_err.c')
-rw-r--r--arch/powerpc/sysdev/fsl_mpic_err.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/fsl_mpic_err.c b/arch/powerpc/sysdev/fsl_mpic_err.c
index b83f32562a37..488ec453038a 100644
--- a/arch/powerpc/sysdev/fsl_mpic_err.c
+++ b/arch/powerpc/sysdev/fsl_mpic_err.c
@@ -115,8 +115,8 @@ static irqreturn_t fsl_error_int_handler(int irq, void *data)
errint = __builtin_clz(eisr);
cascade_irq = irq_linear_revmap(mpic->irqhost,
mpic->err_int_vecs[errint]);
- WARN_ON(cascade_irq == NO_IRQ);
- if (cascade_irq != NO_IRQ) {
+ WARN_ON(!cascade_irq);
+ if (cascade_irq) {
generic_handle_irq(cascade_irq);
} else {
eimr |= 1 << (31 - errint);
@@ -134,7 +134,7 @@ void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum)
int ret;
virq = irq_create_mapping(mpic->irqhost, irqnum);
- if (virq == NO_IRQ) {
+ if (!virq) {
pr_err("Error interrupt setup failed\n");
return;
}