Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b51c8817 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
Browse files

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: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5699c0f4

drivers/staging/vt6655/device_main.c

+0 −37
Original line number Diff line number Diff line
@@ -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