scx200_acb: Fix PCI device reference count

The scx200_acb driver supports two kind of devices, PCI ones and ISA
ones. Even ISA ones are detected using the presence of a given PCI
device, and we get a reference to it, but never put it back, so we
have a leak. Fix it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index d816ab0..0db56e7 100644 (file)
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -599,6 +599,7 @@ static __init int scx200_scan_pci(void)
                else {
                        int i;
 
+                       pci_dev_put(pdev);
                        for (i = 0; i < MAX_DEVICES; ++i) {
                                if (base[i] == 0)
                                        continue;