diff options
| author | Magnus Damm <damm@opensource.se> | 2013-12-04 21:05:46 +0900 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-01-22 21:48:55 +0100 |
| commit | 3aba55605326be6d7e624090858aa921ab519cda (patch) | |
| tree | 5e2cb8f3768f7f3eb412d21d2a69cdea52baa6c0 /drivers | |
| parent | c7a730fa4624092e2d1c0cb7b750816e87c32364 (diff) | |
| download | linux-3aba55605326be6d7e624090858aa921ab519cda.tar.gz linux-3aba55605326be6d7e624090858aa921ab519cda.tar.bz2 linux-3aba55605326be6d7e624090858aa921ab519cda.zip | |
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')
| -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) irq_chip->name = name; irq_chip->irq_mask = irqc_irq_disable; irq_chip->irq_unmask = irqc_irq_enable; - irq_chip->irq_enable = irqc_irq_enable; - irq_chip->irq_disable = irqc_irq_disable; irq_chip->irq_set_type = irqc_irq_set_type; irq_chip->flags = IRQCHIP_SKIP_SET_WAKE; |