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authorJeff Garzik <jeff@garzik.org>2006-11-18 22:19:39 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-11-20 09:42:05 -0800
commitffb3d1348605816de10d4e57281e02f606508b6c (patch)
tree60f4962a9f864d169961157cf00da6590a5e59a9
parenta6cd2d94e1072a5756b5e5ab647d3223cba7e555 (diff)
downloadop-kernel-dev-ffb3d1348605816de10d4e57281e02f606508b6c.zip
op-kernel-dev-ffb3d1348605816de10d4e57281e02f606508b6c.tar.gz
[PATCH] scx200_acb: handle PCI errors
Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/i2c/busses/scx200_acb.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 32aab0d..714bae7 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -494,11 +494,12 @@ static __init int scx200_create_pci(const char *text, struct pci_dev *pdev,
iface->pdev = pdev;
iface->bar = bar;
- pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+ rc = pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+ if (rc)
+ goto errout_free;
rc = pci_request_region(iface->pdev, iface->bar, iface->adapter.name);
-
- if (rc != 0) {
+ if (rc) {
printk(KERN_ERR NAME ": can't allocate PCI BAR %d\n",
iface->bar);
goto errout_free;
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