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path: root/drivers/net/wireless/libertas/if_usb.c
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Diffstat (limited to 'drivers/net/wireless/libertas/if_usb.c')
-rw-r--r--drivers/net/wireless/libertas/if_usb.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index efaf85032208..6524c70363d9 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -345,6 +345,13 @@ static int if_usb_probe(struct usb_interface *intf,
if (device_create_file(&priv->dev->dev, &dev_attr_lbs_flash_boot2))
lbs_pr_err("cannot register lbs_flash_boot2 attribute\n");
+ /*
+ * EHS_REMOVE_WAKEUP is not supported on all versions of the firmware.
+ */
+ priv->wol_criteria = EHS_REMOVE_WAKEUP;
+ if (lbs_host_sleep_cfg(priv, priv->wol_criteria, NULL))
+ priv->ehs_remove_supported = false;
+
return 0;
err_start_card:
@@ -1090,12 +1097,6 @@ static int if_usb_suspend(struct usb_interface *intf, pm_message_t message)
if (priv->psstate != PS_STATE_FULL_POWER)
return -1;
- if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
- lbs_pr_info("Suspend attempt without "
- "configuring wake params!\n");
- return -ENOSYS;
- }
-
ret = lbs_suspend(priv);
if (ret)
goto out;