diff options
| author | Fabio Estevam <festevam@denx.de> | 2024-08-09 05:08:21 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2024-09-10 12:05:28 +0300 |
| commit | 6adb55917497047455712dd8a85d359034a415a0 (patch) | |
| tree | 4b815bc2da5275c6405f8479eee7fadc4bbc496f /drivers/watchdog | |
| parent | 2d9d6d300fb0a4ae4431bb308027ac9385746d42 (diff) | |
| download | linux-6adb55917497047455712dd8a85d359034a415a0.tar.xz | |
watchdog: imx2_wdt: Remove __maybe_unused notations
Use the DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros to
handle the .suspend/.resume callbacks.
These macros allow the suspend and resume functions to be automatically
dropped by the compiler when CONFIG_SUSPEND is disabled, without having
to use __maybe_unused notation.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240809020822.335682-1-festevam@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/imx2_wdt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c index 42e8ffae18dd..4b3a192ee3e8 100644 --- a/drivers/watchdog/imx2_wdt.c +++ b/drivers/watchdog/imx2_wdt.c @@ -379,7 +379,7 @@ static void imx2_wdt_shutdown(struct platform_device *pdev) } /* Disable watchdog if it is active or non-active but still running */ -static int __maybe_unused imx2_wdt_suspend(struct device *dev) +static int imx2_wdt_suspend(struct device *dev) { struct watchdog_device *wdog = dev_get_drvdata(dev); struct imx2_wdt_device *wdev = watchdog_get_drvdata(wdog); @@ -404,7 +404,7 @@ static int __maybe_unused imx2_wdt_suspend(struct device *dev) } /* Enable watchdog and configure it if necessary */ -static int __maybe_unused imx2_wdt_resume(struct device *dev) +static int imx2_wdt_resume(struct device *dev) { struct watchdog_device *wdog = dev_get_drvdata(dev); struct imx2_wdt_device *wdev = watchdog_get_drvdata(wdog); @@ -435,8 +435,8 @@ static int __maybe_unused imx2_wdt_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(imx2_wdt_pm_ops, imx2_wdt_suspend, - imx2_wdt_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(imx2_wdt_pm_ops, imx2_wdt_suspend, + imx2_wdt_resume); static struct imx2_wdt_data imx_wdt = { .wdw_supported = true, @@ -476,7 +476,7 @@ static struct platform_driver imx2_wdt_driver = { .shutdown = imx2_wdt_shutdown, .driver = { .name = DRIVER_NAME, - .pm = &imx2_wdt_pm_ops, + .pm = pm_sleep_ptr(&imx2_wdt_pm_ops), .of_match_table = imx2_wdt_dt_ids, }, }; |