Add PCI .shutdown method so that we can disable the device during
shutdown or reboot. Without this, the reboot doesn't work well on
some platforms.
This fixes http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2124
Tested-by: pablo <[email protected]>
Signed-off-by: Zhu Yi <[email protected]>
---
This is for both .32 and -stable.
drivers/net/wireless/ipw2x00/ipw2100.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 6c836c8..17a9cb3 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -6573,6 +6573,16 @@ static int ipw2100_resume(struct pci_dev *pci_dev)
}
#endif
+static void ipw2100_shutdown(struct pci_dev *pci_dev)
+{
+ struct ipw2100_priv *priv = pci_get_drvdata(pci_dev);
+
+ /* Take down the device; powers it off, etc. */
+ ipw2100_down(priv);
+
+ pci_disable_device(pci_dev);
+}
+
#define IPW2100_DEV_ID(x) { PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, x }
static struct pci_device_id ipw2100_pci_id_table[] __devinitdata = {
@@ -6636,6 +6646,7 @@ static struct pci_driver ipw2100_pci_driver = {
.suspend = ipw2100_suspend,
.resume = ipw2100_resume,
#endif
+ .shutdown = ipw2100_shutdown,
};
/**
--
1.6.3.3