diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2023-10-12 12:23:40 +0200 |
|---|---|---|
| committer | Benjamin Tissoires <bentiss@kernel.org> | 2023-10-25 18:33:42 +0200 |
| commit | fc2543414c3e9c5a0d3ac218ae93fb561a503deb (patch) | |
| tree | 146c5d64f7230360f29e1d5f71390af6257ca60d /drivers/hid | |
| parent | f354872108ebc5558653db5ff9b8c5edf375599d (diff) | |
HID: multitouch: 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-v1-3-0a71531ca93b@weissschuh.net
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-multitouch.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 8db4ae05febc..e098cc7b3944 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1802,7 +1802,6 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id) return 0; } -#ifdef CONFIG_PM static int mt_suspend(struct hid_device *hdev, pm_message_t state) { struct mt_device *td = hid_get_drvdata(hdev); @@ -1836,7 +1835,6 @@ static int mt_resume(struct hid_device *hdev) return 0; } -#endif static void mt_remove(struct hid_device *hdev) { @@ -2259,10 +2257,8 @@ static struct hid_driver mt_driver = { .usage_table = mt_grabbed_usages, .event = mt_event, .report = mt_report, -#ifdef CONFIG_PM - .suspend = mt_suspend, - .reset_resume = mt_reset_resume, - .resume = mt_resume, -#endif + .suspend = pm_ptr(mt_suspend), + .reset_resume = pm_ptr(mt_reset_resume), + .resume = pm_ptr(mt_resume), }; module_hid_driver(mt_driver); |