[PATCH] parport: pc: balance PCI enable on cleanup

[PATCH] parport: pc: balance PCI enable on cleanup

[Myeonghun Pak]

The PCI card probe enables the device without disabling it on later
failure or removal. Use pcim_enable_device() to release the enable
reference after the registered ports have been torn down.

The early return for already-probed onboard Super-I/O devices remains
unchanged and does not acquire a managed enable reference.

The imbalance is already present in the initial Git import.

This issue was identified during our ongoing static-analysis research
while reviewing kernel code.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org
Assisted-by: LLM
Co-developed-by: Ijae Kim <ae878000@gmail.com>
Signed-off-by: Ijae Kim <ae878000@gmail.com>
Signed-off-by: Myeonghun Pak <mhun512@gmail.com>
---
 drivers/parport/parport_pc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -2888,7 +2888,7 @@
 	/* This is a PCI card */
 	i -= last_sio;
 	count = 0;
-	err = pci_enable_device(dev);
+	err = pcim_enable_device(dev);
 	if (err)
 		return err;