diff options
Diffstat (limited to 'arch/powerpc/platforms/86xx/gef_pic.c')
| -rw-r--r-- | arch/powerpc/platforms/86xx/gef_pic.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/powerpc/platforms/86xx/gef_pic.c b/arch/powerpc/platforms/86xx/gef_pic.c index 0beec7d5566..94594e58594 100644 --- a/arch/powerpc/platforms/86xx/gef_pic.c +++ b/arch/powerpc/platforms/86xx/gef_pic.c @@ -46,8 +46,6 @@ #define GEF_PIC_CPU0_MCP_MASK GEF_PIC_MCP_MASK(0) #define GEF_PIC_CPU1_MCP_MASK GEF_PIC_MCP_MASK(1) -#define gef_irq_to_hw(virq) ((unsigned int)irq_map[virq].hwirq) - static DEFINE_RAW_SPINLOCK(gef_pic_lock); @@ -113,11 +111,9 @@ void gef_pic_cascade(unsigned int irq, struct irq_desc *desc) static void gef_pic_mask(struct irq_data *d) { unsigned long flags; - unsigned int hwirq; + unsigned int hwirq = irqd_to_hwirq(d); u32 mask; - hwirq = gef_irq_to_hw(d->irq); - raw_spin_lock_irqsave(&gef_pic_lock, flags); mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0)); mask &= ~(1 << hwirq); @@ -136,11 +132,9 @@ static void gef_pic_mask_ack(struct irq_data *d) static void gef_pic_unmask(struct irq_data *d) { unsigned long flags; - unsigned int hwirq; + unsigned int hwirq = irqd_to_hwirq(d); u32 mask; - hwirq = gef_irq_to_hw(d->irq); - raw_spin_lock_irqsave(&gef_pic_lock, flags); mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0)); mask |= (1 << hwirq); |