diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2023-10-12 12:23:39 +0200 |
|---|---|---|
| committer | Benjamin Tissoires <bentiss@kernel.org> | 2023-10-25 18:33:42 +0200 |
| commit | f354872108ebc5558653db5ff9b8c5edf375599d (patch) | |
| tree | 4195e5d8f35810a6358cfe1863c567ee5f712919 /drivers/hid | |
| parent | df8b030d82dd1224881acb4e778fa06c4824f72b (diff) | |
| download | linux-f354872108ebc5558653db5ff9b8c5edf375599d.tar.gz | |
HID: usbhid: remove #ifdef CONFIG_PM
Through the usage of pm_ptr() the CONFIG_PM-dependent code will always be
compiled, protecting against bitrot.
The linker will then garbage-collect the unused function avoiding any overhead.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20231012-hid-pm_ptr-v1-2-0a71531ca93b@weissschuh.net
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 257dd73e37bf5..a90ed2ceae841 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -1562,7 +1562,6 @@ static int hid_post_reset(struct usb_interface *intf) return 0; } -#ifdef CONFIG_PM static int hid_resume_common(struct hid_device *hid, bool driver_suspended) { int status = 0; @@ -1654,8 +1653,6 @@ static int hid_reset_resume(struct usb_interface *intf) return status; } -#endif /* CONFIG_PM */ - static const struct usb_device_id hid_usb_ids[] = { { .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS, .bInterfaceClass = USB_INTERFACE_CLASS_HID }, @@ -1668,11 +1665,9 @@ static struct usb_driver hid_driver = { .name = "usbhid", .probe = usbhid_probe, .disconnect = usbhid_disconnect, -#ifdef CONFIG_PM - .suspend = hid_suspend, - .resume = hid_resume, - .reset_resume = hid_reset_resume, -#endif + .suspend = pm_ptr(hid_suspend), + .resume = pm_ptr(hid_resume), + .reset_resume = pm_ptr(hid_reset_resume), .pre_reset = hid_pre_reset, .post_reset = hid_post_reset, .id_table = hid_usb_ids, |