[PATCH] ipw2200: Add pci .shutdown handler (c8c22c94) · Commits · 戴 / test

If we don't disable the card in the pci .shutdown method, there might be pending interrupts still in the interrupt line after a reboot on some platform. This patch fixes the problem by disable the hardware in the pci .shutdown method. Signed-off-by:

Zhu Yi <yi.zhu@intel.com> Signed-off-by:

John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ipw2200.c

+11 −0

Original line number	Diff line number	Diff line
		@@ -11735,6 +11735,16 @@ static int ipw_pci_resume(struct pci_dev *pdev)
		}
		#endif

		static void ipw_pci_shutdown(struct pci_dev *pdev)
		{
		struct ipw_priv *priv = pci_get_drvdata(pdev);

		/* Take down the device; powers it off, etc. */
		ipw_down(priv);

		pci_disable_device(pdev);
		}

		/* driver initialization stuff */
		static struct pci_driver ipw_driver = {
		.name = DRV_NAME,
		@@ -11745,6 +11755,7 @@ static struct pci_driver ipw_driver = {
		.suspend = ipw_pci_suspend,
		.resume = ipw_pci_resume,
		#endif
		.shutdown = ipw_pci_shutdown,
		};

		static int __init ipw_init(void)

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