From 9676b40e1885fca203ced4be49adfc3ca6ed6f16 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Mon, 23 Oct 2023 19:46:23 +0200 Subject: pwm: imx-tpm: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This macro has the advantage over SIMPLE_DEV_PM_OPS that we don't have to care about when the functions are actually used, so the corresponding __maybe_unused can be dropped. Also make use of pm_ptr() to discard all PM related stuff if CONFIG_PM isn't enabled. Reviewed-by: Jonathan Cameron Signed-off-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- drivers/pwm/pwm-imx-tpm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/pwm') diff --git a/drivers/pwm/pwm-imx-tpm.c b/drivers/pwm/pwm-imx-tpm.c index dc6aafeb9f7b..9fc290e647e1 100644 --- a/drivers/pwm/pwm-imx-tpm.c +++ b/drivers/pwm/pwm-imx-tpm.c @@ -371,7 +371,7 @@ static int pwm_imx_tpm_probe(struct platform_device *pdev) return 0; } -static int __maybe_unused pwm_imx_tpm_suspend(struct device *dev) +static int pwm_imx_tpm_suspend(struct device *dev) { struct imx_tpm_pwm_chip *tpm = dev_get_drvdata(dev); @@ -390,7 +390,7 @@ static int __maybe_unused pwm_imx_tpm_suspend(struct device *dev) return 0; } -static int __maybe_unused pwm_imx_tpm_resume(struct device *dev) +static int pwm_imx_tpm_resume(struct device *dev) { struct imx_tpm_pwm_chip *tpm = dev_get_drvdata(dev); int ret = 0; @@ -402,8 +402,8 @@ static int __maybe_unused pwm_imx_tpm_resume(struct device *dev) return ret; } -static SIMPLE_DEV_PM_OPS(imx_tpm_pwm_pm, - pwm_imx_tpm_suspend, pwm_imx_tpm_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(imx_tpm_pwm_pm, + pwm_imx_tpm_suspend, pwm_imx_tpm_resume); static const struct of_device_id imx_tpm_pwm_dt_ids[] = { { .compatible = "fsl,imx7ulp-pwm", }, @@ -415,7 +415,7 @@ static struct platform_driver imx_tpm_pwm_driver = { .driver = { .name = "imx7ulp-tpm-pwm", .of_match_table = imx_tpm_pwm_dt_ids, - .pm = &imx_tpm_pwm_pm, + .pm = pm_ptr(&imx_tpm_pwm_pm), }, .probe = pwm_imx_tpm_probe, }; -- cgit v1.2.3-58-ga151