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authorGeert Uytterhoeven <geert@linux-m68k.org>2008-12-30 14:10:11 +0100
committerGeert Uytterhoeven <geert@linux-m68k.org>2009-01-12 20:56:40 +0100
commit639274d8106e25c2f91bf92270f46aaa3d104040 (patch)
treee70ab758534d9783d4faec5a8ed3a9d2c4b73217 /drivers
parent5edc304f49f3b1a246a3cc4ecc248e8fe7174840 (diff)
m68k: atafb - 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 'drivers')
-rw-r--r--drivers/video/atafb.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c
index 477ce55bbae..8058572a742 100644
--- a/drivers/video/atafb.c
+++ b/drivers/video/atafb.c
@@ -3075,8 +3075,7 @@ int __init atafb_setup(char *options)
int __init atafb_init(void)
{
- int pad;
- int detected_mode;
+ int pad, detected_mode, error;
unsigned int defmode = 0;
unsigned long mem_req;
@@ -3116,8 +3115,12 @@ int __init atafb_init(void)
printk("atafb_init: initializing Falcon hw\n");
fbhw = &falcon_switch;
atafb_ops.fb_setcolreg = &falcon_setcolreg;
- request_irq(IRQ_AUTO_4, falcon_vbl_switcher, IRQ_TYPE_PRIO,
- "framebuffer/modeswitch", falcon_vbl_switcher);
+ error = request_irq(IRQ_AUTO_4, falcon_vbl_switcher,
+ IRQ_TYPE_PRIO,
+ "framebuffer/modeswitch",
+ falcon_vbl_switcher);
+ if (error)
+ return error;
defmode = DEFMODE_F30;
break;
}