[patch 4/7] ARM: orion/gpio:: Convert generic irqchip locking to guard()

[Thomas Gleixner <tglx@linutronix.de>]

Conversion was done with Coccinelle. No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Gregory Clement <gregory.clement@bootlin.com>
---
 arch/arm/plat-orion/gpio.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -496,11 +496,10 @@ static void orion_gpio_unmask_irq(struct
 	u32 reg_val;
 	u32 mask = d->mask;
 
-	irq_gc_lock(gc);
+	guard(raw_spinlock)(&gc->lock);
 	reg_val = irq_reg_readl(gc, ct->regs.mask);
 	reg_val |= mask;
 	irq_reg_writel(gc, reg_val, ct->regs.mask);
-	irq_gc_unlock(gc);
 }
 
 static void orion_gpio_mask_irq(struct irq_data *d)
@@ -510,11 +509,10 @@ static void orion_gpio_mask_irq(struct i
 	u32 mask = d->mask;
 	u32 reg_val;
 
-	irq_gc_lock(gc);
+	guard(raw_spinlock)(&gc->lock);
 	reg_val = irq_reg_readl(gc, ct->regs.mask);
 	reg_val &= ~mask;
 	irq_reg_writel(gc, reg_val, ct->regs.mask);
-	irq_gc_unlock(gc);
 }
 
 void __init orion_gpio_init(int gpio_base, int ngpio,