[PATCH] mailbox: arm-mhu: Use unsigned int for irq of mhu_link

[Peikan Tsai]

Hi,

Please find attached patch which fixes a warning reported by
checkpatch.pl in drivers/mailbox/arm_mhu.c.

Fix warning reported by checkpatch.pl:
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
+       unsigned irq;

Signed-off-by: Peikan Tsai <peikant...@gmail.com>
---
 drivers/mailbox/arm_mhu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mailbox/arm_mhu.c b/drivers/mailbox/arm_mhu.c
index 9da236552bd7..aa5a123e38f9 100644
--- a/drivers/mailbox/arm_mhu.c
+++ b/drivers/mailbox/arm_mhu.c
@@ -25,7 +25,7 @@
 #define MHU_CHANS      3
 
 struct mhu_link {
-       unsigned irq;
+       unsigned int irq;
        void __iomem *tx_reg;
        void __iomem *rx_reg;
 };
-- 
2.13.1