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authorGeert Uytterhoeven <geert@linux-m68k.org>2008-12-30 14:02:06 +0100
committerGeert Uytterhoeven <geert@linux-m68k.org>2009-01-12 20:56:36 +0100
commit8bd3968bd1653b4499e843bf86a167ead7c86b74 (patch)
treef6d26b054500045746a01236e6603abf801a5112 /arch/m68k
parent5b8b4c3d1b0ed4ccac3b1985acd0a973dfa00801 (diff)
m68k: hp300 core - Kill warn_unused_result warnings
warning: ignoring return value of 'request_irq', declared with attribute warn_unused_result Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/hp300/time.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/m68k/hp300/time.c b/arch/m68k/hp300/time.c
index dd7c8a2583d3..f6312c7d8727 100644
--- a/arch/m68k/hp300/time.c
+++ b/arch/m68k/hp300/time.c
@@ -70,7 +70,8 @@ void __init hp300_sched_init(irq_handler_t vector)
asm volatile(" movpw %0,%1@(5)" : : "d" (INTVAL), "a" (CLOCKBASE));
- request_irq(IRQ_AUTO_6, hp300_tick, IRQ_FLG_STD, "timer tick", vector);
+ if (request_irq(IRQ_AUTO_6, hp300_tick, IRQ_FLG_STD, "timer tick", vector))
+ pr_err("Couldn't register timer interrupt\n");
out_8(CLOCKBASE + CLKCR2, 0x1); /* select CR1 */
out_8(CLOCKBASE + CLKCR1, 0x40); /* enable irq */