diff options
Diffstat (limited to 'arch/powerpc/platforms/52xx/mpc52xx_pic.c')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_pic.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index b89ef65392dc..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 */ @@ -119,12 +120,12 @@ /* MPC5200 device tree match tables */ -static struct of_device_id mpc52xx_pic_ids[] __initdata = { +static const struct of_device_id mpc52xx_pic_ids[] __initconst = { { .compatible = "fsl,mpc5200-pic", }, { .compatible = "mpc5200-pic", }, {} }; -static struct of_device_id mpc52xx_sdma_ids[] __initdata = { +static const struct of_device_id mpc52xx_sdma_ids[] __initconst = { { .compatible = "fsl,mpc5200-bestcomm", }, { .compatible = "mpc5200-bestcomm", }, {} @@ -196,7 +197,7 @@ static int mpc52xx_extirq_set_type(struct irq_data *d, unsigned int flow_type) ctrl_reg |= (type << (22 - (l2irq * 2))); out_be32(&intr->ctrl, ctrl_reg); - __irq_set_handler_locked(d->irq, handler); + irq_set_handler_locked(d, handler); return 0; } @@ -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"); } @@ -511,8 +512,8 @@ unsigned int mpc52xx_get_irq(void) irq |= (MPC52xx_IRQ_L1_PERP << MPC52xx_IRQ_L1_OFFSET); } } else { - return NO_IRQ; + return 0; } - return irq_linear_revmap(mpc52xx_irqhost, irq); + return irq_find_mapping(mpc52xx_irqhost, irq); } |