Messages in this thread Patch in this message | | | From | Chen-Yu Tsai <> | Subject | [PATCH 1/2] irqchip: sunxi-nmi: Use driver name instead of DT node name for identification | Date | Thu, 1 Oct 2015 23:33:48 +0800 |
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The device tree node name is typically "interrupt-controller", which is rather useless when used in printk messages and irq chip names for identification purposes. Use the driver name "sunxi-nmi" instead.
Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- drivers/irqchip/irq-sunxi-nmi.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c index c143dd58410c..57e009917d2d 100644 --- a/drivers/irqchip/irq-sunxi-nmi.c +++ b/drivers/irqchip/irq-sunxi-nmi.c @@ -21,6 +21,7 @@ #include <linux/irqchip/chained_irq.h> #define SUNXI_NMI_SRC_TYPE_MASK 0x00000003 +#define DRV_NAME "sunxi-nmi" enum { SUNXI_SRC_TYPE_LEVEL_LOW = 0, @@ -130,22 +131,22 @@ static int __init sunxi_sc_nmi_irq_init(struct device_node *node, domain = irq_domain_add_linear(node, 1, &irq_generic_chip_ops, NULL); if (!domain) { - pr_err("%s: Could not register interrupt domain.\n", node->name); + pr_err("%s: Could not register interrupt domain.\n", DRV_NAME); return -ENOMEM; } - ret = irq_alloc_domain_generic_chips(domain, 1, 2, node->name, + ret = irq_alloc_domain_generic_chips(domain, 1, 2, DRV_NAME, handle_fasteoi_irq, clr, 0, IRQ_GC_INIT_MASK_CACHE); if (ret) { pr_err("%s: Could not allocate generic interrupt chip.\n", - node->name); + DRV_NAME); goto fail_irqd_remove; } irq = irq_of_parse_and_map(node, 0); if (irq <= 0) { - pr_err("%s: unable to parse irq\n", node->name); + pr_err("%s: unable to parse irq\n", DRV_NAME); ret = -EINVAL; goto fail_irqd_remove; } @@ -153,7 +154,7 @@ static int __init sunxi_sc_nmi_irq_init(struct device_node *node, gc = irq_get_domain_generic_chip(domain, 0); gc->reg_base = of_iomap(node, 0); if (!gc->reg_base) { - pr_err("%s: unable to map resource\n", node->name); + pr_err("%s: unable to map resource\n", DRV_NAME); ret = -ENOMEM; goto fail_irqd_remove; } -- 2.5.3
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