Re: [PATCH v2 10/18] omap3+: sr: call handler with interrupt disabled
From: Sergei Shtylyov <hidden>
Date: 2011-03-02 13:38:46
Also in:
linux-arm-kernel
Hello. On 02-03-2011 13:55, Nishanth Menon wrote:
Request the handler irq such that there is no nesting for calls. the notifiers are not expected to be nested, further the interrupt events for status change should be handled prior to the next event else there is a risk of loosing events.
Signed-off-by: Nishanth Menon<nm@ti.com> --- arch/arm/mach-omap2/smartreflex.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
quoted hunk ↗ jump to hunk
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index 99e4c4f..a4e9f2d 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c@@ -278,7 +278,7 @@ static int sr_late_init(struct omap_sr *sr_info) goto error; } ret = request_irq(sr_info->irq, sr_interrupt, - 0, name, (void *)sr_info); + IRQF_DISABLED, name, (void *)sr_info);
Isn't this flag a nop now?
WBR, Sergei