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authorJulia Lawall <julia@diku.dk>2011-08-04 01:30:34 -0700
committerDavid S. Miller <davem@davemloft.net>2011-08-04 01:30:34 -0700
commit0302899e144296d6ce8cb3679a9a42d5c6436910 (patch)
treeb6c4c8414f93f9feb4142f68ab02c7bfb1f284f6 /drivers/ide/cy82c693.c
parent89e9aad65ffad96c3a35ff979a61a65761873951 (diff)
drivers/ide/cy82c693.c: Add missing pci_dev_put
Pci_get_slot calls pci_dev_get, so pci_dev_put is needed before leaving the function in the case where pci_get_slot is locally used. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ local idexpression x; expression e; @@ *x = pci_get_slot(...) ... when != true x == NULL when != pci_dev_put(x) when != e = x when != if (x != NULL) {<+... pci_dev_put(x); ...+>} *return ...; // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ide/cy82c693.c')
-rw-r--r--drivers/ide/cy82c693.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ide/cy82c693.c b/drivers/ide/cy82c693.c
index 3be60da5212..67cbcfa3512 100644
--- a/drivers/ide/cy82c693.c
+++ b/drivers/ide/cy82c693.c
@@ -141,6 +141,8 @@ static void cy82c693_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
pci_write_config_byte(dev, CY82_IDE_SLAVE_IOW, time_16);
pci_write_config_byte(dev, CY82_IDE_SLAVE_8BIT, time_8);
}
+ if (hwif->index > 0)
+ pci_dev_put(dev);
}
static void __devinit init_iops_cy82c693(ide_hwif_t *hwif)