diff options
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/mach-common/ints-priority.c | 92 |
1 files changed, 48 insertions, 44 deletions
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index 2d9720ca916..8e9d3cc3088 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -567,16 +567,17 @@ extern void bfin_gpio_irq_prepare(unsigned gpio); #if !defined(CONFIG_BF54x) -static void bfin_gpio_ack_irq(unsigned int irq) +static void bfin_gpio_ack_irq(struct irq_data *d) { /* AFAIK ack_irq in case mask_ack is provided * get's only called for edge sense irqs */ - set_gpio_data(irq_to_gpio(irq), 0); + set_gpio_data(irq_to_gpio(d->irq), 0); } -static void bfin_gpio_mask_ack_irq(unsigned int irq) +static void bfin_gpio_mask_ack_irq(struct irq_data *d) { + unsigned int irq = d->irq; struct irq_desc *desc = irq_to_desc(irq); u32 gpionr = irq_to_gpio(irq); @@ -586,39 +587,40 @@ static void bfin_gpio_mask_ack_irq(unsigned int irq) set_gpio_maska(gpionr, 0); } -static void bfin_gpio_mask_irq(unsigned int irq) +static void bfin_gpio_mask_irq(struct irq_data *d) { - set_gpio_maska(irq_to_gpio(irq), 0); + set_gpio_maska(irq_to_gpio(d->irq), 0); } -static void bfin_gpio_unmask_irq(unsigned int irq) +static void bfin_gpio_unmask_irq(struct irq_data *d) { - set_gpio_maska(irq_to_gpio(irq), 1); + set_gpio_maska(irq_to_gpio(d->irq), 1); } -static unsigned int bfin_gpio_irq_startup(unsigned int irq) +static unsigned int bfin_gpio_irq_startup(struct irq_data *d) { - u32 gpionr = irq_to_gpio(irq); + u32 gpionr = irq_to_gpio(d->irq); if (__test_and_set_bit(gpionr, gpio_enabled)) bfin_gpio_irq_prepare(gpionr); - bfin_gpio_unmask_irq(irq); + bfin_gpio_unmask_irq(d); return 0; } -static void bfin_gpio_irq_shutdown(unsigned int irq) +static void bfin_gpio_irq_shutdown(struct irq_data *d) { - u32 gpionr = irq_to_gpio(irq); + u32 gpionr = irq_to_gpio(d->irq); - bfin_gpio_mask_irq(irq); + bfin_gpio_mask_irq(d); __clear_bit(gpionr, gpio_enabled); bfin_gpio_irq_free(gpionr); } -static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) +static int bfin_gpio_irq_type(struct irq_data *d, unsigned int type) { + unsigned int irq = d->irq; int ret; char buf[16]; u32 gpionr = irq_to_gpio(irq); @@ -679,9 +681,9 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) } #ifdef CONFIG_PM -int bfin_gpio_set_wake(unsigned int irq, unsigned int state) +int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) { - return gpio_pm_wakeup_ctrl(irq_to_gpio(irq), state); + return gpio_pm_wakeup_ctrl(irq_to_gpio(d->irq), state); } #endif @@ -833,10 +835,10 @@ void init_pint_lut(void) } } -static void bfin_gpio_ack_irq(unsigned int irq) +static void bfin_gpio_ack_irq(struct irq_data *d) { - struct irq_desc *desc = irq_to_desc(irq); - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + struct irq_desc *desc = irq_to_desc(d->irq); + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; u32 pintbit = PINT_BIT(pint_val); u32 bank = PINT_2_BANK(pint_val); @@ -850,10 +852,10 @@ static void bfin_gpio_ack_irq(unsigned int irq) } -static void bfin_gpio_mask_ack_irq(unsigned int irq) +static void bfin_gpio_mask_ack_irq(struct irq_data *d) { - struct irq_desc *desc = irq_to_desc(irq); - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + struct irq_desc *desc = irq_to_desc(d->irq); + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; u32 pintbit = PINT_BIT(pint_val); u32 bank = PINT_2_BANK(pint_val); @@ -868,24 +870,25 @@ static void bfin_gpio_mask_ack_irq(unsigned int irq) pint[bank]->mask_clear = pintbit; } -static void bfin_gpio_mask_irq(unsigned int irq) +static void bfin_gpio_mask_irq(struct irq_data *d) { - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; pint[PINT_2_BANK(pint_val)]->mask_clear = PINT_BIT(pint_val); } -static void bfin_gpio_unmask_irq(unsigned int irq) +static void bfin_gpio_unmask_irq(struct irq_data *d) { - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; u32 pintbit = PINT_BIT(pint_val); u32 bank = PINT_2_BANK(pint_val); pint[bank]->mask_set = pintbit; } -static unsigned int bfin_gpio_irq_startup(unsigned int irq) +static unsigned int bfin_gpio_irq_startup(struct irq_data *d) { + unsigned int irq = d->irq; u32 gpionr = irq_to_gpio(irq); u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; @@ -899,22 +902,23 @@ static unsigned int bfin_gpio_irq_startup(unsigned int irq) if (__test_and_set_bit(gpionr, gpio_enabled)) bfin_gpio_irq_prepare(gpionr); - bfin_gpio_unmask_irq(irq); + bfin_gpio_unmask_irq(d); return 0; } -static void bfin_gpio_irq_shutdown(unsigned int irq) +static void bfin_gpio_irq_shutdown(struct irq_data *d) { - u32 gpionr = irq_to_gpio(irq); + u32 gpionr = irq_to_gpio(d->irq); - bfin_gpio_mask_irq(irq); + bfin_gpio_mask_irq(d); __clear_bit(gpionr, gpio_enabled); bfin_gpio_irq_free(gpionr); } -static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) +static int bfin_gpio_irq_type(struct irq_data *d, unsigned int type) { + unsigned int irq = d->irq; int ret; char buf[16]; u32 gpionr = irq_to_gpio(irq); @@ -976,10 +980,10 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) u32 pint_saved_masks[NR_PINT_SYS_IRQS]; u32 pint_wakeup_masks[NR_PINT_SYS_IRQS]; -int bfin_gpio_set_wake(unsigned int irq, unsigned int state) +int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) { u32 pint_irq; - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; u32 bank = PINT_2_BANK(pint_val); u32 pintbit = PINT_BIT(pint_val); @@ -1081,17 +1085,17 @@ static void bfin_demux_gpio_irq(unsigned int inta_irq, static struct irq_chip bfin_gpio_irqchip = { .name = "GPIO", - .ack = bfin_gpio_ack_irq, - .mask = bfin_gpio_mask_irq, - .mask_ack = bfin_gpio_mask_ack_irq, - .unmask = bfin_gpio_unmask_irq, - .disable = bfin_gpio_mask_irq, - .enable = bfin_gpio_unmask_irq, - .set_type = bfin_gpio_irq_type, - .startup = bfin_gpio_irq_startup, - .shutdown = bfin_gpio_irq_shutdown, + .irq_ack = bfin_gpio_ack_irq, + .irq_mask = bfin_gpio_mask_irq, + .irq_mask_ack = bfin_gpio_mask_ack_irq, + .irq_unmask = bfin_gpio_unmask_irq, + .irq_disable = bfin_gpio_mask_irq, + .irq_enable = bfin_gpio_unmask_irq, + .irq_set_type = bfin_gpio_irq_type, + .irq_startup = bfin_gpio_irq_startup, + .irq_shutdown = bfin_gpio_irq_shutdown, #ifdef CONFIG_PM - .set_wake = bfin_gpio_set_wake, + .irq_set_wake = bfin_gpio_set_wake, #endif }; 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