From f286c173593245d443e592edea2ec35ef4a7c7e8 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sun, 21 Jun 2015 21:10:52 +0200 Subject: [PATCH] irqchip/brcmstb-l2: Consolidate chained IRQ handler install/remove Chained irq handlers usually set up handler data as well. We now have a function to set both under irq_desc->lock. Replace the two calls with one. Search and conversion was done with coccinelle: @@ expression E1, E2, E3; @@ ( -if (irq_set_handler_data(E1, E2) != 0) - BUG(); | -irq_set_handler_data(E1, E2); ) -irq_set_chained_handler(E1, E3); +irq_set_chained_handler_and_data(E1, E3, E2); @@ expression E1, E2, E3; @@ ( -if (irq_set_handler_data(E1, E2) != 0) - BUG(); ... | -irq_set_handler_data(E1, E2); ... ) -irq_set_chained_handler(E1, E3); +irq_set_chained_handler_and_data(E1, E3, E2); Reported-by: Russell King Signed-off-by: Thomas Gleixner Cc: Julia Lawall Cc: Kevin Cernekee Cc: Florian Fainelli Cc: Thomas Gleixner Cc: Jason Cooper Cc: linux-mips@linux-mips.org --- drivers/irqchip/irq-brcmstb-l2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-brcmstb-l2.c b/drivers/irqchip/irq-brcmstb-l2.c index 4e60b88ec33f..cef15189aa5b 100644 --- a/drivers/irqchip/irq-brcmstb-l2.c +++ b/drivers/irqchip/irq-brcmstb-l2.c @@ -170,8 +170,8 @@ int __init brcmstb_l2_intc_of_init(struct device_node *np, } /* Set the IRQ chaining logic */ - irq_set_handler_data(data->parent_irq, data); - irq_set_chained_handler(data->parent_irq, brcmstb_l2_intc_irq_handle); + irq_set_chained_handler_and_data(data->parent_irq, + brcmstb_l2_intc_irq_handle, data); gc = irq_get_domain_generic_chip(data->domain, 0); gc->reg_base = data->base; -- 2.20.1