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* irqchip/i8259: Convert to use irq_set_chained_handler_and_dataAxel Lin2015-10-011-2/+2
| | | | | | | | | | | | | 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. Signed-off-by: Axel Lin <axel.lin@ingics.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Link: http://lkml.kernel.org/r/1443709604.12993.0.camel@ingics.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* genirq: Remove irq argument from irq flow handlersThomas Gleixner2015-09-161-1/+1
| | | | | | | | | | | | | | Most interrupt flow handlers do not use the irq argument. Those few which use it can retrieve the irq number from the irq descriptor. Remove the argument. Search and replace was done with coccinelle and some extra helper scripts around it. Thanks to Julia for her help! Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com>
* irqchip/i8259: Prepare i8259_irq_dispatch for irq argument removalThomas Gleixner2015-07-311-2/+3
| | | | | | | | Make irq a local variable and retrieve domain from the irq descriptor which avoid a redundant lookup. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ralf Baechle <ralf@linux-mips.org>
* MIPS/irqchip: Move i8259 irqchip driver to drivers/irqchipRalf Baechle2015-07-311-0/+383
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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