ipw2200: Add pci .shutdown handler

PATCH In review Zhu Yi 1 participant 1 message Aug 21, 2006

Subsystems (3)

Networking Network drivers Networking drivers (wireless)

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Zhu Yi

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2006-08-21 03:40 UTC #0 lore raw

PATCH 11/14 ipw2200: Add pci .shutdown handler

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 <[email protected]>

---

 drivers/net/wireless/ipw2200.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

4c30e540c4cf2dd75fd82ac7d4f3a7ce80b9b32f

drivers/net/wireless/ipw2200.c +11 -0

index e18fbca..1525830 100644
@@ -11735,6 +11735,16 @@ static int ipw_pci_resume(struct pci_dev
 }
 #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)

Signature · 1 line

1.2.6