diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-15 16:24:02 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-15 16:24:02 +0300 |
| commit | bbba75606963c82febf7bd2761ea848ac5d1a1bb (patch) | |
| tree | 50880b4539c578c407f6c1aa605fddf5e371bb7e /arch/arm/mach-s5pv310/irq-eint.c | |
| parent | 073154459b80a43f7e4f088b11c93c8e9cb07f14 (diff) | |
| parent | ccbc87693dcb428443a72d644e63484676517c2d (diff) | |
| download | linux-bbba75606963c82febf7bd2761ea848ac5d1a1bb.tar.xz | |
Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable
Diffstat (limited to 'arch/arm/mach-s5pv310/irq-eint.c')
| -rw-r--r-- | arch/arm/mach-s5pv310/irq-eint.c | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/arch/arm/mach-s5pv310/irq-eint.c b/arch/arm/mach-s5pv310/irq-eint.c index 5877503e92c3..477bd9e97f0f 100644 --- a/arch/arm/mach-s5pv310/irq-eint.c +++ b/arch/arm/mach-s5pv310/irq-eint.c @@ -48,42 +48,43 @@ static unsigned int s5pv310_get_irq_nr(unsigned int number) return ret; } -static inline void s5pv310_irq_eint_mask(unsigned int irq) +static inline void s5pv310_irq_eint_mask(struct irq_data *data) { u32 mask; spin_lock(&eint_lock); - mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(irq))); - mask |= eint_irq_to_bit(irq); - __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(irq))); + mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq))); + mask |= eint_irq_to_bit(data->irq); + __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq))); spin_unlock(&eint_lock); } -static void s5pv310_irq_eint_unmask(unsigned int irq) +static void s5pv310_irq_eint_unmask(struct irq_data *data) { u32 mask; spin_lock(&eint_lock); - mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(irq))); - mask &= ~(eint_irq_to_bit(irq)); - __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(irq))); + mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq))); + mask &= ~(eint_irq_to_bit(data->irq)); + __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq))); spin_unlock(&eint_lock); } -static inline void s5pv310_irq_eint_ack(unsigned int irq) +static inline void s5pv310_irq_eint_ack(struct irq_data *data) { - __raw_writel(eint_irq_to_bit(irq), S5P_EINT_PEND(EINT_REG_NR(irq))); + __raw_writel(eint_irq_to_bit(data->irq), + S5P_EINT_PEND(EINT_REG_NR(data->irq))); } -static void s5pv310_irq_eint_maskack(unsigned int irq) +static void s5pv310_irq_eint_maskack(struct irq_data *data) { - s5pv310_irq_eint_mask(irq); - s5pv310_irq_eint_ack(irq); + s5pv310_irq_eint_mask(data); + s5pv310_irq_eint_ack(data); } -static int s5pv310_irq_eint_set_type(unsigned int irq, unsigned int type) +static int s5pv310_irq_eint_set_type(struct irq_data *data, unsigned int type) { - int offs = EINT_OFFSET(irq); + int offs = EINT_OFFSET(data->irq); int shift; u32 ctrl, mask; u32 newvalue = 0; @@ -118,10 +119,10 @@ static int s5pv310_irq_eint_set_type(unsigned int irq, unsigned int type) mask = 0x7 << shift; spin_lock(&eint_lock); - ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(irq))); + ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(data->irq))); ctrl &= ~mask; ctrl |= newvalue << shift; - __raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(irq))); + __raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(data->irq))); spin_unlock(&eint_lock); switch (offs) { @@ -146,13 +147,13 @@ static int s5pv310_irq_eint_set_type(unsigned int irq, unsigned int type) static struct irq_chip s5pv310_irq_eint = { .name = "s5pv310-eint", - .mask = s5pv310_irq_eint_mask, - .unmask = s5pv310_irq_eint_unmask, - .mask_ack = s5pv310_irq_eint_maskack, - .ack = s5pv310_irq_eint_ack, - .set_type = s5pv310_irq_eint_set_type, + .irq_mask = s5pv310_irq_eint_mask, + .irq_unmask = s5pv310_irq_eint_unmask, + .irq_mask_ack = s5pv310_irq_eint_maskack, + .irq_ack = s5pv310_irq_eint_ack, + .irq_set_type = s5pv310_irq_eint_set_type, #ifdef CONFIG_PM - .set_wake = s3c_irqext_wake, + .irq_set_wake = s3c_irqext_wake, #endif }; @@ -192,14 +193,14 @@ static void s5pv310_irq_eint0_15(unsigned int irq, struct irq_desc *desc) u32 *irq_data = get_irq_data(irq); struct irq_chip *chip = get_irq_chip(irq); - chip->mask(irq); + chip->irq_mask(&desc->irq_data); - if (chip->ack) - chip->ack(irq); + if (chip->irq_ack) + chip->irq_ack(&desc->irq_data); generic_handle_irq(*irq_data); - chip->unmask(irq); + chip->irq_unmask(&desc->irq_data); } int __init s5pv310_init_irq_eint(void) |