linux-kernel - [PATCH] rtc: stm32: remove incorrect #ifdef check

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Date:   Tue,  1 Aug 2023 12:59:15 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Valentin Caron <valentin.caron@...s.st.com>,
        Antonio Borneo <antonio.borneo@...s.st.com>,
        Amelie Delaunay <amelie.delaunay@...s.st.com>,
        Christophe Guibout <christophe.guibout@...s.st.com>,
        Gabriel Fernandez <gabriel.fernandez@...s.st.com>,
        linux-rtc@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] rtc: stm32: remove incorrect #ifdef check

From: Arnd Bergmann <arnd@...db.de>

After a previous commit changed the driver over to
SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(), the suspend/resume
functions must no longer be hidden behind an #ifdef:

In file included from include/linux/clk.h:13,
                 from drivers/rtc/rtc-stm32.c:8:
drivers/rtc/rtc-stm32.c:927:39: error: 'stm32_rtc_suspend' undeclared here (not in a function); did you mean 'stm32_rtc_probe'?
  927 |         SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(stm32_rtc_suspend, stm32_rtc_resume)
      |                                       ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:58:44: note: in definition of macro 'PTR_IF'
   58 | #define PTR_IF(cond, ptr)       ((cond) ? (ptr) : NULL)
      |                                            ^~~
include/linux/pm.h:329:26: note: in expansion of macro 'pm_sleep_ptr'
  329 |         .suspend_noirq = pm_sleep_ptr(suspend_fn), \
      |                          ^~~~~~~~~~~~

Fixes: fb9a7e5360dc8 ("rtc: stm32: change PM callbacks to "_noirq()"")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/rtc/rtc-stm32.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/rtc/rtc-stm32.c b/drivers/rtc/rtc-stm32.c
index 85689192fa7ae..c296e7af0700c 100644
--- a/drivers/rtc/rtc-stm32.c
+++ b/drivers/rtc/rtc-stm32.c
@@ -890,7 +890,6 @@ static void stm32_rtc_remove(struct platform_device *pdev)
 	device_init_wakeup(&pdev->dev, false);
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int stm32_rtc_suspend(struct device *dev)
 {
 	struct stm32_rtc *rtc = dev_get_drvdata(dev);
@@ -921,7 +920,6 @@ static int stm32_rtc_resume(struct device *dev)
 
 	return ret;
 }
-#endif
 
 static const struct dev_pm_ops stm32_rtc_pm_ops = {
 	SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(stm32_rtc_suspend, stm32_rtc_resume)
-- 
2.39.2