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V4L/DVB (5557): Cafe_ccic: check return value of pci_enable_device

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Remove warnings

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Trent Piepho 2007-04-25 00:20:13 -03:00 committed by Mauro Carvalho Chehab
parent e9bb9c6439
commit 12df2f54e5
1 changed files with 5 additions and 1 deletions
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6
drivers/media/video/cafe_ccic.c
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@ -2216,7 +2216,11 @@ static int cafe_pci_resume(struct pci_dev *pdev)
ret = pci_restore_state(pdev); ret = pci_restore_state(pdev);
if (ret) if (ret)
return ret; return ret;
pci_enable_device(pdev); ret = pci_enable_device(pdev);
if (ret) {
cam_warn(cam, "Unable to re-enable device on resume!\n");
return ret;
}
cafe_ctlr_init(cam); cafe_ctlr_init(cam);
cafe_ctlr_power_up(cam); cafe_ctlr_power_up(cam);
set_bit(CF_CONFIG_NEEDED, &cam->flags); set_bit(CF_CONFIG_NEEDED, &cam->flags);