[PATCH v2 28/30] irqchip/armada-370-xp: Use u32 type instead of unsigned long where possieble

[Marek Behún]

For consistency across the driver, use the u32 type instead of unsigned
long for holding register values and return value of cpu_logical_map().

One exception is when the variable is referenced for passing into
for_each_set_bit(), in which case it has to be unsigned long.

Signed-off-by: Marek Behún <kabel at kernel.org>
---
 drivers/irqchip/irq-armada-370-xp.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 2021b7e47a93..2c8272fe7150 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -365,7 +365,7 @@ static inline int mpic_msi_init(struct device_node *node,
 
 static void mpic_perf_init(void)
 {
-	unsigned long cpuid;
+	u32 cpuid;
 
 	/*
 	 * This Performance Counter Overflow interrupt is specific for
@@ -404,8 +404,8 @@ static void mpic_ipi_unmask(struct irq_data *d)
 
 static void mpic_ipi_send_mask(struct irq_data *d, const struct cpumask *mask)
 {
-	unsigned long map = 0;
 	unsigned int cpu;
+	u32 map = 0;
 
 	/* Convert our logical CPU mask into a physical one. */
 	for_each_cpu(cpu, mask)
@@ -648,7 +648,8 @@ static inline void mpic_handle_ipi_irq(void) {}
 static void mpic_handle_cascade_irq(struct irq_desc *desc)
 {
 	struct irq_chip *chip = irq_desc_get_chip(desc);
-	unsigned long cause, irqsrc, cpuid;
+	unsigned long cause;
+	u32 irqsrc, cpuid;
 	irq_hw_number_t i;
 
 	chained_irq_enter(chip, desc);
-- 
2.44.2