Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH] m68k: atafb - kill warn_unused_result warnings | Date | Fri, 2 Jan 2009 11:41:25 +0100 |
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warning: ignoring return value of 'request_irq', declared with attribute warn_unused_result
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: linux-fbdev-devel@lists.sourceforge.net --- drivers/video/atafb.c | 11 +++++++---- 1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c index 477ce55..8058572 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; } -- 1.5.6.5
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