From: Johannes Berg Date: Wed, 13 Dec 2006 12:38:22 +0000 (+0100) Subject: [POWERPC] Fix comment in kernel/irq.c X-Git-Tag: v2.6.21-rc1~92^2~23^2~3 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92d4dda3332577bc2228b8d436f3d2796c59a520;p=linux-2.6 [POWERPC] Fix comment in kernel/irq.c kernel/irq.c contains a comment that speaks of -1 and -2 as interrupt numbers, but this is actually dependent on configuration options now. Replace by NO_IRQ and NO_IRQ_ENABLED. Signed-off-by: Johannes Berg Cc: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 34dc37e0e3..919fbf5684 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -281,10 +281,10 @@ void do_IRQ(struct pt_regs *regs) /* * Every platform is required to implement ppc_md.get_irq. - * This function will either return an irq number or -1 to + * This function will either return an irq number or NO_IRQ to * indicate there are no more pending. - * The value -2 is for buggy hardware and means that this IRQ - * has already been handled. -- Tom + * The value NO_IRQ_IGNORE is for buggy hardware and means that this + * IRQ has already been handled. -- Tom */ irq = ppc_md.get_irq();