Commit 9949aec6 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

gpio: mvebu: Convert generic irqchip locking to guard() 



Conversion was done with coccinelle.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/all/20250313142524.262678485@linutronix.de
parent 73989a38

drivers/gpio/gpio-mvebu.c

+5 −10
Original line number Diff line number Diff line
@@ -408,9 +408,8 @@ static void mvebu_gpio_irq_ack(struct irq_data *d) 
	struct mvebu_gpio_chip *mvchip = gc->private;

	u32 mask = d->mask;



	irq_gc_lock(gc);

	guard(raw_spinlock)(&gc->lock);

	mvebu_gpio_write_edge_cause(mvchip, ~mask);

	irq_gc_unlock(gc);

}



static void mvebu_gpio_edge_irq_mask(struct irq_data *d)
@@ -420,10 +419,9 @@ static void mvebu_gpio_edge_irq_mask(struct irq_data *d) 
	struct irq_chip_type *ct = irq_data_get_chip_type(d);

	u32 mask = d->mask;



	irq_gc_lock(gc);

	guard(raw_spinlock)(&gc->lock);

	ct->mask_cache_priv &= ~mask;

	mvebu_gpio_write_edge_mask(mvchip, ct->mask_cache_priv);

	irq_gc_unlock(gc);

}



static void mvebu_gpio_edge_irq_unmask(struct irq_data *d)
@@ -433,11 +431,10 @@ static void mvebu_gpio_edge_irq_unmask(struct irq_data *d) 
	struct irq_chip_type *ct = irq_data_get_chip_type(d);

	u32 mask = d->mask;



	irq_gc_lock(gc);

	guard(raw_spinlock)(&gc->lock);

	mvebu_gpio_write_edge_cause(mvchip, ~mask);

	ct->mask_cache_priv |= mask;

	mvebu_gpio_write_edge_mask(mvchip, ct->mask_cache_priv);

	irq_gc_unlock(gc);

}



static void mvebu_gpio_level_irq_mask(struct irq_data *d)
@@ -447,10 +444,9 @@ static void mvebu_gpio_level_irq_mask(struct irq_data *d) 
	struct irq_chip_type *ct = irq_data_get_chip_type(d);

	u32 mask = d->mask;



	irq_gc_lock(gc);

	guard(raw_spinlock)(&gc->lock);

	ct->mask_cache_priv &= ~mask;

	mvebu_gpio_write_level_mask(mvchip, ct->mask_cache_priv);

	irq_gc_unlock(gc);

}



static void mvebu_gpio_level_irq_unmask(struct irq_data *d)
@@ -460,10 +456,9 @@ static void mvebu_gpio_level_irq_unmask(struct irq_data *d) 
	struct irq_chip_type *ct = irq_data_get_chip_type(d);

	u32 mask = d->mask;



	irq_gc_lock(gc);

	guard(raw_spinlock)(&gc->lock);

	ct->mask_cache_priv |= mask;

	mvebu_gpio_write_level_mask(mvchip, ct->mask_cache_priv);

	irq_gc_unlock(gc);

}



/*****************************************************************************