From: Yogesh Ashok Powar <yogeshp@marvell.com>
Date: Tue, 23 Apr 2013 23:49:48 +0000 (-0700)
Subject: mwifiex: Call pci_release_region after calling pci_disable_device
X-Git-Tag: v3.4.44~56
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b174e3c05c191442e0675e8d9c329f2c42ee363a;p=karo-tx-linux.git

mwifiex: Call pci_release_region after calling pci_disable_device

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>
---

diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 8ffc6b7721d0..59e946ac4647 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -1828,9 +1828,9 @@ static void mwifiex_pcie_cleanup(struct mwifiex_adapter *adapter)
 	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);
 	}
 }