linux-kernel - [PATCH 0/4] HID: remove #ifdef CONFIG

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Message-Id: <20231012-hid-pm_ptr-v1-0-0a71531ca93b@weissschuh.net>
Date:   Thu, 12 Oct 2023 12:23:37 +0200
From:   Thomas Weißschuh <linux@...ssschuh.net>
To:     Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org,
        Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 0/4] HID: 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.

This series only converts three users of CONFIG_PM in drivers/hid/ but
most of the others should be convertible, too.

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
Thomas Weißschuh (4):
      HID: core: remove #ifdef CONFIG_PM from hid_driver
      HID: usbhid: remove #ifdef CONFIG_PM
      HID: multitouch: remove #ifdef CONFIG_PM
      HID: rmi: remove #ifdef CONFIG_PM

 drivers/hid/hid-multitouch.c  | 10 +++-------
 drivers/hid/hid-rmi.c         | 10 +++-------
 drivers/hid/usbhid/hid-core.c | 11 +++--------
 include/linux/hid.h           |  4 ++--
 4 files changed, 11 insertions(+), 24 deletions(-)
---
base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
change-id: 20231012-hid-pm_ptr-e29ab5ee7ce7

Best regards,
-- 
Thomas Weißschuh <linux@...ssschuh.net>