From a62117aed50a2e1370520066d61db0dc3e040c49 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 18 Oct 2007 15:58:11 -0200 Subject: saa7134: fix NULL dereference at suspend time for cards without IR receiver Calling saa7134_ir_stop at suspend is no good idea for saa7134 cards without remote control. Signed-off-by: Matthias Schwarzott Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/video/saa7134/saa7134-core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'linux') diff --git a/linux/drivers/media/video/saa7134/saa7134-core.c b/linux/drivers/media/video/saa7134/saa7134-core.c index 5471bc017..6559c80cc 100644 --- a/linux/drivers/media/video/saa7134/saa7134-core.c +++ b/linux/drivers/media/video/saa7134/saa7134-core.c @@ -1284,7 +1284,9 @@ 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); -- cgit v1.2.3