At Thu, 29 Jul 2010 14:45:24 +0400, Kulikov Vasiliy wrote:
request_region() may fail, if so return -EBUSY.
Signed-off-by: Kulikov Vasiliy segooon@gmail.com
Thanks, applied both patches now.
Takashi
sound/isa/msnd/msnd_pinnacle.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index 60b6abd..ed42f8e 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -549,7 +549,10 @@ static int __devinit snd_msnd_attach(struct snd_card *card) printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq); return err; }
- request_region(chip->io, DSP_NUMIO, card->shortname);
if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) {
free_irq(chip->irq, chip);return -EBUSY;}
if (!request_mem_region(chip->base, BUFFSIZE, card->shortname)) { printk(KERN_ERR LOGNAME
-- 1.7.0.4