X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;ds=sidebyside;f=arch%2Farm%2Fplat-s5p%2Firq-gpioint.c;h=d38d6ebf0c038e8a7bc4b52a4a9a9412cccb5560;hb=452105cb7a4b9ffc106ef50cf788bef694b4567f;hp=82c7311017a2b0e0ac30d8bf27f47bc001cc400e;hpb=afb9bd704c7116076879352a2cc2c43aa12c1e14;p=cascardo%2Flinux.git

diff --git a/arch/arm/plat-s5p/irq-gpioint.c b/arch/arm/plat-s5p/irq-gpioint.c
index 82c7311017a2..d38d6ebf0c03 100644
--- a/arch/arm/plat-s5p/irq-gpioint.c
+++ b/arch/arm/plat-s5p/irq-gpioint.c
@@ -77,6 +77,16 @@ static int s5p_gpioint_set_type(struct irq_data *d, unsigned int type)
 	return 0;
 }
 
+static void s5p_gpioint_resume(struct irq_data *data)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(data);
+	struct irq_chip_regs *regs =
+		&container_of(data->chip, struct irq_chip_type, chip)->regs;
+
+	irq_reg_writel(gc->mask_cache, gc->reg_base + regs->mask);
+	irq_reg_writel(gc->type_cache, gc->reg_base + regs->type);
+}
+
 static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
 {
 	struct s5p_gpioint_bank *bank = irq_get_handler_data(irq);
@@ -110,7 +120,7 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
 	chained_irq_exit(chip, desc);
 }
 
-static __init int s5p_gpioint_add(struct samsung_gpio_chip *chip)
+static __devinit int s5p_gpioint_add(struct samsung_gpio_chip *chip)
 {
 	static int used_gpioint_groups = 0;
 	int group = chip->group;
@@ -162,7 +172,8 @@ static __init int s5p_gpioint_add(struct samsung_gpio_chip *chip)
 	ct->chip.irq_ack = irq_gc_ack_set_bit;
 	ct->chip.irq_mask = irq_gc_mask_set_bit;
 	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
-	ct->chip.irq_set_type = s5p_gpioint_set_type,
+	ct->chip.irq_set_type = s5p_gpioint_set_type;
+	ct->chip.irq_resume = s5p_gpioint_resume;
 	ct->regs.ack = PEND_OFFSET + REG_OFFSET(group - bank->start);
 	ct->regs.mask = MASK_OFFSET + REG_OFFSET(group - bank->start);
 	ct->regs.type = CON_OFFSET + REG_OFFSET(group - bank->start);
@@ -172,7 +183,7 @@ static __init int s5p_gpioint_add(struct samsung_gpio_chip *chip)
 	return 0;
 }
 
-int __init s5p_register_gpio_interrupt(int pin)
+int __devinit s5p_register_gpio_interrupt(int pin)
 {
 	struct samsung_gpio_chip *my_chip = samsung_gpiolib_getchip(pin);
 	int offset, group;
@@ -199,7 +210,8 @@ int __init s5p_register_gpio_interrupt(int pin)
 	return ret;
 }
 
-int __init s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups)
+int __devinit s5p_register_gpioint_bank(int chain_irq, int start,
+					int nr_groups)
 {
 	struct s5p_gpioint_bank *bank;