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V4L/DVB (6382): saa7134: fix NULL dereference at suspend time for cards without IR receiver

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Calling saa7134_ir_stop at suspend is no good idea
for saa7134 cards without remote control.

Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Matthias Schwarzott 2007-10-18 14:58:11 -03:00 committed by Mauro Carvalho Chehab
parent 6b1ec9da15
commit f40aa808ba
1 changed files with 3 additions and 1 deletions
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4
drivers/media/video/saa7134/saa7134-core.c
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@ -1189,7 +1189,9 @@ static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state)
del_timer(&dev->video_q.timeout);
del_timer(&dev->vbi_q.timeout);
del_timer(&dev->ts_q.timeout);
saa7134_ir_stop(dev);
if (dev->remote)
saa7134_ir_stop(dev);
pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state));
pci_save_state(pci_dev);