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staging: vt6655: remove suspend struct notifier_block. 

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@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2015-06-16 23:43:11 +01:00 committed by Greg Kroah-Hartman
parent 5699c0f4fc
commit b51c88171e
1 changed files with 0 additions and 37 deletions
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37
drivers/staging/vt6655/device_main.c
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@ -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