diff options
| author | Zhu Yi <yi.zhu@intel.com> | 2006-08-21 07:38:39 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-08-30 01:06:33 +0400 |
| commit | c8c22c942e46ca0e06fc7c72845314da1ad41702 (patch) | |
| tree | df4ed73123b9cb1cddac846c0d8c82370b638596 /drivers/net/wireless/ipw2200.c | |
| parent | b9bec768c321e51a8da00d56230bc795464992b2 (diff) | |
| download | linux-c8c22c942e46ca0e06fc7c72845314da1ad41702.tar.xz | |
[PATCH] 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 <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ipw2200.c')
| -rw-r--r-- | drivers/net/wireless/ipw2200.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index e18fbca83cef..15258301b643 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -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) |