[PATCH v2 00/12] pm: Introduce devm_pm_set_wake_irq

From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
	 Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
	 Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	 Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	 Alexandre Belloni <alexandre.belloni@bootlin.com>,
	 Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	 Alexandre Torgue <alexandre.torgue@foss.st.com>,
	 Linus Walleij <linus.walleij@linaro.org>,
	 Conor Dooley <conor.dooley@microchip.com>,
	 Daire McNamara <daire.mcnamara@microchip.com>
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
	 linux-input@vger.kernel.org, linux-rtc@vger.kernel.org,
	 linux-stm32@st-md-mailman.stormreply.com,
	 linux-arm-kernel@lists.infradead.org,
	linux-arm-msm@vger.kernel.org,  linux-riscv@lists.infradead.org,
	Peng Fan <peng.fan@nxp.com>
Subject: [PATCH v2 00/12] pm: Introduce devm_pm_set_wake_irq
Date: Fri, 03 Jan 2025 16:41:12 +0800	[thread overview]
Message-ID: <20250103-wake_irq-v2-0-e3aeff5e9966@nxp.com> (raw)

This was a retry to address [1][2], to let common code handle
dev_pm_clear_wake_irq. Then no need to call dev_pm_clear_wake_irq
in each driver.remove() hook and error handling path.

In this patchset, I include input and rtc patches to show the usage
to avoid introducing an API without users. There are still
other places using dev_pm_clear_wake_irq. If this patchset is
good for you, I could start to clean up other drivers such as mmc and
etc.

[1] https://lore.kernel.org/all/20241111092131.1693319-1-peng.fan@oss.nxp.com/
[2] https://lore.kernel.org/all/ZymxvLMkkktRoCXZ@google.com/

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
Changes in v2:
- Add R-b from Linus Walleij. Thanks!
- Export devm_pm_set_wake_irq to fix module build failure.
- Link to v1: https://lore.kernel.org/r/20241228-wake_irq-v1-0-09cfca77cd47@nxp.com

---
Peng Fan (12):
      PM: sleep: wakeirq: Introduce device-managed variant of dev_pm_set_wake_irq
      input: keyboard: ep93xx_keypad: Use devm_pm_set_wake_irq
      input: keyboard: omap4_keypad: Use devm_pm_set_wake_irq
      input: misc: nxp-bbnsm-pwrkey: Use resource managed API to simplify code
      input: touchscreen: ti_am335x_tsc: Use resource managed API to simplify code
      rtc: stm32: Use resource managed API to simplify code
      rtc: nxp-bbnsm: Use resource managed API to simplify code
      rtc: ds1343: Use devm_pm_set_wake_irq
      rtc: pm8xxx: Use devm_pm_set_wake_irq
      rtc: ab8500: Use resource managed API to simplify code
      rtc: mpfs: Use devm_pm_set_wake_irq
      rtc: pl031: Use resource managed API to simplify code

 drivers/base/power/wakeirq.c              | 26 +++++++++++++++++++
 drivers/input/keyboard/ep93xx_keypad.c    |  8 +-----
 drivers/input/keyboard/omap4-keypad.c     |  8 +-----
 drivers/input/misc/nxp-bbnsm-pwrkey.c     | 15 ++++-------
 drivers/input/touchscreen/ti_am335x_tsc.c | 43 ++++++++++---------------------
 drivers/rtc/rtc-ab8500.c                  | 11 ++------
 drivers/rtc/rtc-ds1343.c                  |  8 +-----
 drivers/rtc/rtc-mpfs.c                    |  8 +-----
 drivers/rtc/rtc-nxp-bbnsm.c               | 29 +++++++--------------
 drivers/rtc/rtc-pl031.c                   |  6 ++---
 drivers/rtc/rtc-pm8xxx.c                  | 12 +--------
 drivers/rtc/rtc-stm32.c                   | 10 ++-----
 include/linux/pm_wakeirq.h                |  6 +++++
 13 files changed, 71 insertions(+), 119 deletions(-)
---
base-commit: 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2
change-id: 20241227-wake_irq-b68d604dd902

Best regards,
-- 
Peng Fan <peng.fan@nxp.com>