diff options
Diffstat (limited to 'drivers/irqchip/irq-bcm7120-l2.c')
| -rw-r--r-- | drivers/irqchip/irq-bcm7120-l2.c | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c index ff22c3104401..518c9d4366a5 100644 --- a/drivers/irqchip/irq-bcm7120-l2.c +++ b/drivers/irqchip/irq-bcm7120-l2.c @@ -143,8 +143,7 @@ static int bcm7120_l2_intc_init_one(struct device_node *dn, return 0; } -static int __init bcm7120_l2_intc_iomap_7120(struct device_node *dn, - struct bcm7120_l2_intc_data *data) +static int bcm7120_l2_intc_iomap_7120(struct device_node *dn, struct bcm7120_l2_intc_data *data) { int ret; @@ -177,8 +176,7 @@ static int __init bcm7120_l2_intc_iomap_7120(struct device_node *dn, return 0; } -static int __init bcm7120_l2_intc_iomap_3380(struct device_node *dn, - struct bcm7120_l2_intc_data *data) +static int bcm7120_l2_intc_iomap_3380(struct device_node *dn, struct bcm7120_l2_intc_data *data) { unsigned int gc_idx; @@ -208,15 +206,14 @@ static int __init bcm7120_l2_intc_iomap_3380(struct device_node *dn, return 0; } -static int __init bcm7120_l2_intc_probe(struct device_node *dn, - struct device_node *parent, +static int bcm7120_l2_intc_probe(struct platform_device *pdev, struct device_node *parent, int (*iomap_regs_fn)(struct device_node *, - struct bcm7120_l2_intc_data *), + struct bcm7120_l2_intc_data *), const char *intc_name) { unsigned int clr = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN; + struct device_node *dn = pdev->dev.of_node; struct bcm7120_l2_intc_data *data; - struct platform_device *pdev; struct irq_chip_generic *gc; struct irq_chip_type *ct; int ret = 0; @@ -227,14 +224,7 @@ static int __init bcm7120_l2_intc_probe(struct device_node *dn, if (!data) return -ENOMEM; - pdev = of_find_device_by_node(dn); - if (!pdev) { - ret = -ENODEV; - goto out_free_data; - } - data->num_parent_irqs = platform_irq_count(pdev); - put_device(&pdev->dev); if (data->num_parent_irqs <= 0) { pr_err("invalid number of parent interrupts\n"); ret = -ENOMEM; @@ -334,22 +324,19 @@ out_unmap: if (data->map_base[idx]) iounmap(data->map_base[idx]); } -out_free_data: kfree(data); return ret; } -static int __init bcm7120_l2_intc_probe_7120(struct device_node *dn, - struct device_node *parent) +static int bcm7120_l2_intc_probe_7120(struct platform_device *pdev, struct device_node *parent) { - return bcm7120_l2_intc_probe(dn, parent, bcm7120_l2_intc_iomap_7120, + return bcm7120_l2_intc_probe(pdev, parent, bcm7120_l2_intc_iomap_7120, "BCM7120 L2"); } -static int __init bcm7120_l2_intc_probe_3380(struct device_node *dn, - struct device_node *parent) +static int bcm7120_l2_intc_probe_3380(struct platform_device *pdev, struct device_node *parent) { - return bcm7120_l2_intc_probe(dn, parent, bcm7120_l2_intc_iomap_3380, + return bcm7120_l2_intc_probe(pdev, parent, bcm7120_l2_intc_iomap_3380, "BCM3380 L2"); } |