irqchip: Remove redundant semicolon after while

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@hisilicon.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1571300729-38822-1-git-send-email-huangdaode@hisilicon.com

diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 1edc993..9e35155 100644 (file)
--- 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 (file)
--- 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)