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authorThomas Gleixner <tglx@linutronix.de>2015-06-21 21:10:54 +0200
committerThomas Gleixner <tglx@linutronix.de>2015-07-11 23:14:26 +0200
commitbc4d2c074ac1b55a95a2011bffe1c5ebb590e886 (patch)
tree30080933801fb1c6b98d6d4102656768b06ca75b /drivers/irqchip/irq-imgpdc.c
parent4d83fcf8d615e44ca3ce1ac5766ae121ce08161b (diff)
irqchip/imgpdc: 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 <rmk+kernel@arm.linux.org.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/irqchip/irq-imgpdc.c')
-rw-r--r--drivers/irqchip/irq-imgpdc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-imgpdc.c b/drivers/irqchip/irq-imgpdc.c
index 8071c2eb0248..03d91cbfc45e 100644
--- a/drivers/irqchip/irq-imgpdc.c
+++ b/drivers/irqchip/irq-imgpdc.c
@@ -451,13 +451,13 @@ static int pdc_intc_probe(struct platform_device *pdev)
/* Setup chained handlers for the peripheral IRQs */
for (i = 0; i < priv->nr_perips; ++i) {
irq = priv->perip_irqs[i];
- irq_set_handler_data(irq, priv);
- irq_set_chained_handler(irq, pdc_intc_perip_isr);
+ irq_set_chained_handler_and_data(irq, pdc_intc_perip_isr,
+ priv);
}
/* Setup chained handler for the syswake IRQ */
- irq_set_handler_data(priv->syswake_irq, priv);
- irq_set_chained_handler(priv->syswake_irq, pdc_intc_syswake_isr);
+ irq_set_chained_handler_and_data(priv->syswake_irq,
+ pdc_intc_syswake_isr, priv);
dev_info(&pdev->dev,
"PDC IRQ controller initialised (%u perip IRQs, %u syswake IRQs)\n",