[ 018/104] mwifiex: Call pci_release_region after calling pci_disable_device

Greg Kroah-Hartman
2013-05-06T23:36:22Z

From: Yogesh Ashok Powar <yogeshp@marvell.com>

commit 5b0d9b218b74042ff72bf4bfda6eeb2e4bf98397 upstream.

"drivers should call pci_release_region() AFTER
calling pci_disable_device()"

Please refer section 3.2 Request MMIO/IOP resources
in Documentation/PCI/pci.txt

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/net/wireless/mwifiex/pcie.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -1831,9 +1831,9 @@ static void mwifiex_pcie_cleanup(struct
if (pdev) {
pci_iounmap(pdev, card->pci_mmap);
pci_iounmap(pdev, card->pci_mmap1);
+ pci_disable_device(pdev);
pci_release_region(pdev, 2);
pci_release_region(pdev, 0);
- pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
}
}