hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

s3fb: fix PCI must_checks 

drivers/video/s3fb.c:1078: warning: ignoring return value of 'pci_enable_device', declared with attribute warn_unused_result

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Randy Dunlap 2007-05-08 00:38:11 -07:00 committed by Linus Torvalds
parent 042f10ec65
commit 6314db4110
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/video/s3fb.c
View File

@ -1061,6 +1061,7 @@ static int s3_pci_resume(struct pci_dev* dev)
{ {
struct fb_info *info = pci_get_drvdata(dev); struct fb_info *info = pci_get_drvdata(dev);
struct s3fb_info *par = info->par; struct s3fb_info *par = info->par;
int err;
dev_info(&(dev->dev), "resume\n"); dev_info(&(dev->dev), "resume\n");
@ -1075,7 +1076,13 @@ static int s3_pci_resume(struct pci_dev* dev)
pci_set_power_state(dev, PCI_D0); pci_set_power_state(dev, PCI_D0);
pci_restore_state(dev); pci_restore_state(dev);
pci_enable_device(dev); err = pci_enable_device(dev);
if (err) {
mutex_unlock(&(par->open_lock));
release_console_sem();
dev_err(&(dev->dev), "error %d enabling device for resume\n", err);
return err;
}
pci_set_master(dev); pci_set_master(dev);
s3fb_set_par(info); s3fb_set_par(info);