diff options
author | Magnus Damm <damm@opensource.se> | 2013-12-04 07:05:46 -0500 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2014-01-22 15:48:55 -0500 |
commit | 3aba55605326be6d7e624090858aa921ab519cda (patch) | |
tree | 5e2cb8f3768f7f3eb412d21d2a69cdea52baa6c0 /drivers/irqchip | |
parent | c7a730fa4624092e2d1c0cb7b750816e87c32364 (diff) |
irqchip: renesas-irqc: Use lazy disable
Set the ->irq_enable() and ->irq_disable() methods to NULL
to enable lazy disable of interrupts. This by itself provides
some level of optimization, but is mainly enabled as ground
work for future Suspend-to-RAM wake up support.
Signed-off-by: Magnus Damm <damm@opensource.se>
Cc: rob.herring@calxeda.com
Cc: grant.likely@secretlab.ca
Cc: horms@verge.net.au
Link: http://lkml.kernel.org/r/20131204120546.29642.15772.sendpatchset@w520
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip')
-rw-r--r-- | drivers/irqchip/irq-renesas-irqc.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c index 2f404ba61c6c..8fdd7d68cd00 100644 --- a/drivers/irqchip/irq-renesas-irqc.c +++ b/drivers/irqchip/irq-renesas-irqc.c | |||
@@ -212,8 +212,6 @@ static int irqc_probe(struct platform_device *pdev) | |||
212 | irq_chip->name = name; | 212 | irq_chip->name = name; |
213 | irq_chip->irq_mask = irqc_irq_disable; | 213 | irq_chip->irq_mask = irqc_irq_disable; |
214 | irq_chip->irq_unmask = irqc_irq_enable; | 214 | irq_chip->irq_unmask = irqc_irq_enable; |
215 | irq_chip->irq_enable = irqc_irq_enable; | ||
216 | irq_chip->irq_disable = irqc_irq_disable; | ||
217 | irq_chip->irq_set_type = irqc_irq_set_type; | 215 | irq_chip->irq_set_type = irqc_irq_set_type; |
218 | irq_chip->flags = IRQCHIP_SKIP_SET_WAKE; | 216 | irq_chip->flags = IRQCHIP_SKIP_SET_WAKE; |
219 | 217 | ||