[PATCH 1/2] scsi: aic79xx: Disable the PCI device on removal

[Myeonghun Pak]

ahd_linux_pci_dev_probe() enables the PCI device, but removal leaves
its enable reference outstanding. Disable it after ahd_free() has
finished shutting down the controller and releasing its resources.

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@xxxxxxxxxxxxxxx
Assisted-by: LLM
Co-developed-by: Ijae Kim <ae878000@xxxxxxxxx>
Signed-off-by: Ijae Kim <ae878000@xxxxxxxxx>
Signed-off-by: Myeonghun Pak <mhun512@xxxxxxxxx>
---
 drivers/scsi/aic7xxx/aic79xx_osm_pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -113,6 +113,7 @@ ahd_linux_pci_dev_remove(struct pci_dev *pdev)
 	ahd_intr_enable(ahd, FALSE);
 	ahd_unlock(ahd, &s);
 	ahd_free(ahd);
+	pci_disable_device(pdev);
 }
 
 static void