| From | Greg Kroah-Hartman <> | Subject | [ 07/63] mwifiex: Call pci_release_region after calling pci_disable_device | Date | Mon, 6 May 2013 15:55:45 -0700 |
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3.4-stable review patch. If anyone has any objections, please let me know.
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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 @@ -1828,9 +1828,9 @@ 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); } }
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