@@ -462,10 +462,10 @@ static const struct irq_domain_ops ipi_domain_ops = {
static void ipi_resume(void)
{
for (int i = 0; i < IPI_DOORBELL_END; i++) {
- int virq;
+ unsigned int virq;
virq = irq_find_mapping(ipi_domain, i);
- if (virq <= 0)
+ if (!virq)
continue;
if (irq_percpu_is_enabled(virq)) {
struct irq_data *d;
@@ -539,7 +539,7 @@ static void armada_xp_mpic_reenable_percpu(void)
/* Re-enable per-CPU interrupts that were enabled before suspend */
for (unsigned int irq = 0; irq < MPIC_MAX_PER_CPU_IRQS; irq++) {
struct irq_data *data;
- int virq;
+ unsigned int virq;
virq = irq_linear_revmap(armada_370_xp_mpic_domain, irq);
if (virq == 0)
@@ -734,7 +734,7 @@ static void armada_370_xp_mpic_resume(void)
nirqs = (readl(main_int_base + MPIC_INT_CONTROL) >> 2) & 0x3ff;
for (irq_hw_number_t irq = 0; irq < nirqs; irq++) {
struct irq_data *data;
- int virq;
+ unsigned int virq;
virq = irq_linear_revmap(armada_370_xp_mpic_domain, irq);
if (virq == 0)
The return type of irq_find_mapping() and irq_linear_revmap() is unsigned int. Use the unsigned int type for the variables storing the return value. Signed-off-by: Marek Behún <kabel@kernel.org> --- drivers/irqchip/irq-armada-370-xp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)