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Commit a9f77c93 authored by Axel Lin's avatar Axel Lin Committed by Linus Walleij
Browse files

gpio: em: Use irq_data_get_irq_chip_data() at appropriate places 



Then we can remove irq_to_priv() function.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 5b425438

drivers/gpio/gpio-em.c

+3 −9
Original line number Diff line number Diff line
@@ -85,22 +85,16 @@ static inline void em_gio_write(struct em_gio_priv *p, int offs, 
		iowrite32(value, p->base1 + (offs - GIO_IDT0));

}



static inline struct em_gio_priv *irq_to_priv(struct irq_data *d)

{

	struct irq_chip *chip = irq_data_get_irq_chip(d);

	return container_of(chip, struct em_gio_priv, irq_chip);

}



static void em_gio_irq_disable(struct irq_data *d)

{

	struct em_gio_priv *p = irq_to_priv(d);

	struct em_gio_priv *p = irq_data_get_irq_chip_data(d);



	em_gio_write(p, GIO_IDS, BIT(irqd_to_hwirq(d)));

}



static void em_gio_irq_enable(struct irq_data *d)

{

	struct em_gio_priv *p = irq_to_priv(d);

	struct em_gio_priv *p = irq_data_get_irq_chip_data(d);



	em_gio_write(p, GIO_IEN, BIT(irqd_to_hwirq(d)));

}
@@ -118,7 +112,7 @@ static unsigned char em_gio_sense_table[IRQ_TYPE_SENSE_MASK + 1] = { 
static int em_gio_irq_set_type(struct irq_data *d, unsigned int type)

{

	unsigned char value = em_gio_sense_table[type & IRQ_TYPE_SENSE_MASK];

	struct em_gio_priv *p = irq_to_priv(d);

	struct em_gio_priv *p = irq_data_get_irq_chip_data(d);

	unsigned int reg, offset, shift;

	unsigned long flags;

	unsigned long tmp;