The only thing this does is vt6655_suspend which is already been called
upon suspend.
Remove function device_notify_reboot and structure device_notifier.
Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
---
drivers/staging/vt6655/device_main.c | 37 ------------------------------------
1 file changed, 37 deletions(-)
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index 8dbde24..c393b73 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -148,15 +148,6 @@ static void device_free_info(struct vnt_private *pDevice);
static bool device_get_pci_info(struct vnt_private *, struct pci_dev *pcid);
static void device_print_info(struct vnt_private *pDevice);
-#ifdef CONFIG_PM
-static int device_notify_reboot(struct notifier_block *, unsigned long event, void *ptr);
-static struct notifier_block device_notifier = {
- .notifier_call = device_notify_reboot,
- .next = NULL,
- .priority = 0,
-};
-#endif
-
static void device_init_rd0_ring(struct vnt_private *pDevice);
static void device_init_rd1_ring(struct vnt_private *pDevice);
static void device_init_td0_ring(struct vnt_private *pDevice);
@@ -1892,42 +1883,14 @@ static int __init vt6655_init_module(void)
int ret;
ret = pci_register_driver(&device_driver);
-#ifdef CONFIG_PM
- if (ret >= 0)
- register_reboot_notifier(&device_notifier);
-#endif
return ret;
}
static void __exit vt6655_cleanup_module(void)
{
-#ifdef CONFIG_PM
- unregister_reboot_notifier(&device_notifier);
-#endif
pci_unregister_driver(&device_driver);
}
module_init(vt6655_init_module);
module_exit(vt6655_cleanup_module);
-
-#ifdef CONFIG_PM
-static int
-device_notify_reboot(struct notifier_block *nb, unsigned long event, void *p)
-{
- struct pci_dev *pdev = NULL;
-
- switch (event) {
- case SYS_DOWN:
- case SYS_HALT:
- case SYS_POWER_OFF:
- for_each_pci_dev(pdev) {
- if (pci_dev_driver(pdev) == &device_driver) {
- if (pci_get_drvdata(pdev))
- vt6655_suspend(pdev, PMSG_HIBERNATE);
- }
- }
- }
- return NOTIFY_DONE;
-}
-#endif
--
2.1.4
--
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