diff options
| author | Jonas Gorski <jogo@openwrt.org> | 2014-07-12 12:49:41 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-07-30 15:29:59 +0200 |
| commit | 553e25b3da2f1c8e30cc20499ae3593815df97e9 (patch) | |
| tree | 13fd290b0986050b2916313d5aa46899e3532ec3 /arch/mips/bcm63xx/irq.c | |
| parent | MIPS: BCM63xx: Wire up the second cpu's irq line (diff) | |
| download | linux-553e25b3da2f1c8e30cc20499ae3593815df97e9.tar.xz linux-553e25b3da2f1c8e30cc20499ae3593815df97e9.zip | |
MIPS: BCM63xx: Use irq_desc as argument for (un)mask
In preparation for applying affinity, use the irq descriptor as the
argument for (un)mask.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: John Crispin <blogic@openwrt.org>
Cc: Maxime Bizon <mbizon@freebox.fr>
Cc: Florian Fainelli <florian@openwrt.org>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Gregory Fong <gregory.0xf0@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/7317/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/bcm63xx/irq.c')
| -rw-r--r-- | arch/mips/bcm63xx/irq.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/mips/bcm63xx/irq.c b/arch/mips/bcm63xx/irq.c index 615b25bb34f5..a53305fbedb8 100644 --- a/arch/mips/bcm63xx/irq.c +++ b/arch/mips/bcm63xx/irq.c @@ -31,8 +31,8 @@ static int is_ext_irq_cascaded; static unsigned int ext_irq_count; static unsigned int ext_irq_start, ext_irq_end; static unsigned int ext_irq_cfg_reg1, ext_irq_cfg_reg2; -static void (*internal_irq_mask)(unsigned int irq); -static void (*internal_irq_unmask)(unsigned int irq); +static void (*internal_irq_mask)(struct irq_data *d); +static void (*internal_irq_unmask)(struct irq_data *d); static inline u32 get_ext_irq_perf_reg(int irq) @@ -96,9 +96,10 @@ void __dispatch_internal_##width(int cpu) \ } \ } \ \ -static void __internal_irq_mask_##width(unsigned int irq) \ +static void __internal_irq_mask_##width(struct irq_data *d) \ { \ u32 val; \ + unsigned irq = d->irq - IRQ_INTERNAL_BASE; \ unsigned reg = (irq / 32) ^ (width/32 - 1); \ unsigned bit = irq & 0x1f; \ unsigned long flags; \ @@ -116,9 +117,10 @@ static void __internal_irq_mask_##width(unsigned int irq) \ spin_unlock_irqrestore(&ipic_lock, flags); \ } \ \ -static void __internal_irq_unmask_##width(unsigned int irq) \ +static void __internal_irq_unmask_##width(struct irq_data *d) \ { \ u32 val; \ + unsigned irq = d->irq - IRQ_INTERNAL_BASE; \ unsigned reg = (irq / 32) ^ (width/32 - 1); \ unsigned bit = irq & 0x1f; \ unsigned long flags; \ @@ -182,12 +184,12 @@ asmlinkage void plat_irq_dispatch(void) */ static void bcm63xx_internal_irq_mask(struct irq_data *d) { - internal_irq_mask(d->irq - IRQ_INTERNAL_BASE); + internal_irq_mask(d); } static void bcm63xx_internal_irq_unmask(struct irq_data *d) { - internal_irq_unmask(d->irq - IRQ_INTERNAL_BASE); + internal_irq_unmask(d); } /* @@ -213,7 +215,7 @@ static void bcm63xx_external_irq_mask(struct irq_data *d) spin_unlock_irqrestore(&epic_lock, flags); if (is_ext_irq_cascaded) - internal_irq_mask(irq + ext_irq_start); + internal_irq_mask(irq_get_irq_data(irq + ext_irq_start)); } static void bcm63xx_external_irq_unmask(struct irq_data *d) @@ -235,7 +237,7 @@ static void bcm63xx_external_irq_unmask(struct irq_data *d) spin_unlock_irqrestore(&epic_lock, flags); if (is_ext_irq_cascaded) - internal_irq_unmask(irq + ext_irq_start); + internal_irq_unmask(irq_get_irq_data(irq + ext_irq_start)); } static void bcm63xx_external_irq_clear(struct irq_data *d) |