diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2008-12-30 14:25:31 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2009-01-12 20:56:42 +0100 |
| commit | 89bde7b86e21291ef091dc6ad3e63412f7c6ddd9 (patch) | |
| tree | d78e96ec062f5923cc1c4b05a6125958fee43546 /sound/oss/dmasound/dmasound_atari.c | |
| parent | 11a8b2c5cde1377c716087df0866d7dc5a6d5d10 (diff) | |
m68k: dmasound - 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 'sound/oss/dmasound/dmasound_atari.c')
| -rw-r--r-- | sound/oss/dmasound/dmasound_atari.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/oss/dmasound/dmasound_atari.c b/sound/oss/dmasound/dmasound_atari.c index 4d45bd63718b..57d9f154c88b 100644 --- a/sound/oss/dmasound/dmasound_atari.c +++ b/sound/oss/dmasound/dmasound_atari.c @@ -851,8 +851,9 @@ static int __init AtaIrqInit(void) mfp.tim_dt_a = 1; /* Cause interrupt after first event. */ mfp.tim_ct_a = 8; /* Turn on event counting. */ /* Register interrupt handler. */ - request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound", - AtaInterrupt); + if (request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound", + AtaInterrupt)) + return 0; mfp.int_en_a |= 0x20; /* Turn interrupt on. */ mfp.int_mk_a |= 0x20; return 1; |