diff options
Diffstat (limited to 'arch/powerpc/platforms/52xx/mpc52xx_pic.c')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_pic.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index fc98912f42cf..eb6a4e745c08 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -101,8 +101,9 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> #include <asm/io.h> -#include <asm/prom.h> #include <asm/mpc52xx.h> /* HW IRQ mapping */ @@ -340,7 +341,7 @@ static int mpc52xx_irqhost_map(struct irq_domain *h, unsigned int virq, { int l1irq; int l2irq; - struct irq_chip *uninitialized_var(irqchip); + struct irq_chip *irqchip; void *hndlr; int type; u32 reg; @@ -445,14 +446,14 @@ void __init mpc52xx_init_irq(void) * As last step, add an irq host to translate the real * hw irq information provided by the ofw to linux virq */ - mpc52xx_irqhost = irq_domain_add_linear(picnode, + mpc52xx_irqhost = irq_domain_create_linear(of_fwnode_handle(picnode), MPC52xx_IRQ_HIGHTESTHWIRQ, &mpc52xx_irqhost_ops, NULL); if (!mpc52xx_irqhost) panic(__FILE__ ": Cannot allocate the IRQ host\n"); - irq_set_default_host(mpc52xx_irqhost); + irq_set_default_domain(mpc52xx_irqhost); pr_info("MPC52xx PIC is up and running!\n"); } @@ -514,5 +515,5 @@ unsigned int mpc52xx_get_irq(void) return 0; } - return irq_linear_revmap(mpc52xx_irqhost, irq); + return irq_find_mapping(mpc52xx_irqhost, irq); } |