Commit Graph

4 Commits

Author SHA1 Message Date
Axel Lin
a51e80d002 irqchip/i8259: Convert to use irq_set_chained_handler_and_data
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>
2015-10-01 16:32:54 +02:00
Thomas Gleixner
bd0b9ac405 genirq: Remove irq argument from irq flow handlers
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>
2015-09-16 15:47:51 +02:00
Thomas Gleixner
4ba375016f irqchip/i8259: Prepare i8259_irq_dispatch for irq argument removal
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>
2015-07-31 22:20:04 +02:00
Ralf Baechle
0509cfde03 MIPS/irqchip: Move i8259 irqchip driver to drivers/irqchip
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-07-31 22:04:49 +02:00