[PATCH] irqchip: remove redundant semicolon after while

[Daode Huang]

check drivers/irqchip with "make coccicheck M=drivers/irqchip/",
it will report unneeded semicolon like below, just remove them.

drivers/irqchip/irq-zevio.c:54:2-3: Unneeded semicolon
drivers/irqchip/irq-gic-v3.c:177:2-3: Unneeded semicolon
drivers/irqchip/irq-gic-v3.c:234:2-3: Unneeded semicolon

Signed-off-by: Daode Huang <huangdaode@xxxxxxxxxxxxx>
---
 drivers/irqchip/irq-gic-v3.c | 4 ++--
 drivers/irqchip/irq-zevio.c  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 422664a..58518e5 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -174,7 +174,7 @@ static void gic_do_wait_for_rwp(void __iomem *base)
 		}
 		cpu_relax();
 		udelay(1);
-	};
+	}
 }
 
 /* Wait for completion of a distributor change */
@@ -231,7 +231,7 @@ static void gic_enable_redist(bool enable)
 			break;
 		cpu_relax();
 		udelay(1);
-	};
+	}
 	if (!count)
 		pr_err_ratelimited("redistributor failed to %s...\n",
 				   enable ? "wakeup" : "sleep");
diff --git a/drivers/irqchip/irq-zevio.c b/drivers/irqchip/irq-zevio.c
index 5a7efeb..84163f1 100644
--- a/drivers/irqchip/irq-zevio.c
+++ b/drivers/irqchip/irq-zevio.c
@@ -51,7 +51,7 @@ static void __exception_irq_entry zevio_handle_irq(struct pt_regs *regs)
 	while (readl(zevio_irq_io + IO_STATUS)) {
 		irqnr = readl(zevio_irq_io + IO_CURRENT);
 		handle_domain_irq(zevio_irq_domain, irqnr, regs);
-	};
+	}
 }
 
 static void __init zevio_init_irq_base(void __iomem *base)
-- 
2.8.1