[PATCH] ARC:kernel:Fix typos in comments

[Jilin Yuan]

Delete the redundant word 'call'.

Signed-off-by: Jilin Yuan <yuanjilin at cdjrlc.com>
---
 arch/arc/kernel/smp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c
index d947473f1e6d..6c22a53711e9 100644
--- a/arch/arc/kernel/smp.c
+++ b/arch/arc/kernel/smp.c
@@ -393,7 +393,7 @@ irqreturn_t do_IPI(int irq, void *dev_id)
  * API called by platform code to hookup arch-common ISR to their IPI IRQ
  *
  * Note: If IPI is provided by platform (vs. say ARC MCIP), their intc setup/map
- * function needs to call call irq_set_percpu_devid() for IPI IRQ, otherwise
+ * function needs to call irq_set_percpu_devid() for IPI IRQ, otherwise
  * request_percpu_irq() below will fail
  */
 static DEFINE_PER_CPU(int, ipi_dev);
-- 
2.36.1