From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Shiyan Date: Sun, 16 Dec 2018 04:21:12 +0000 Subject: [PATCH] backlight: pwm_bl: Use SIMPLE_DEV_PM_OPS() Message-Id: <20181216042112.22644-1-shc_work@mail.ru> List-Id: References: <1396087871-9091-1-git-send-email-shc_work@mail.ru> In-Reply-To: <1396087871-9091-1-git-send-email-shc_work@mail.ru> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org Cc: linux-pwm@vger.kernel.org, Daniel Thompson , Alexander Shiyan , Bartlomiej Zolnierkiewicz , Jingoo Han , dri-devel@lists.freedesktop.org, Thierry Reding , Lee Jones Use the SIMPLE_DEV_PM_OPS() macro to declare the driver's pm_ops. As a side effect, removing #ifdef CONFIG_PM_SLEEP will improve compilation coverage. Signed-off-by: Alexander Shiyan --- drivers/video/backlight/pwm_bl.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index f9ef067..33503ce 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -667,8 +667,7 @@ static void pwm_backlight_shutdown(struct platform_device *pdev) pwm_backlight_power_off(pb); } -#ifdef CONFIG_PM_SLEEP -static int pwm_backlight_suspend(struct device *dev) +static int __maybe_unused pwm_bl_suspend(struct device *dev) { struct backlight_device *bl = dev_get_drvdata(dev); struct pwm_bl_data *pb = bl_get_data(bl); @@ -684,7 +683,7 @@ static int pwm_backlight_suspend(struct device *dev) return 0; } -static int pwm_backlight_resume(struct device *dev) +static int __maybe_unused pwm_bl_resume(struct device *dev) { struct backlight_device *bl = dev_get_drvdata(dev); @@ -692,21 +691,13 @@ static int pwm_backlight_resume(struct device *dev) return 0; } -#endif -static const struct dev_pm_ops pwm_backlight_pm_ops = { -#ifdef CONFIG_PM_SLEEP - .suspend = pwm_backlight_suspend, - .resume = pwm_backlight_resume, - .poweroff = pwm_backlight_suspend, - .restore = pwm_backlight_resume, -#endif -}; +static SIMPLE_DEV_PM_OPS(pwm_bl_pm_ops, pwm_bl_suspend, pwm_bl_resume); static struct platform_driver pwm_backlight_driver = { .driver = { .name = "pwm-backlight", - .pm = &pwm_backlight_pm_ops, + .pm = &pwm_bl_pm_ops, .of_match_table = of_match_ptr(pwm_backlight_of_match), }, .probe = pwm_backlight_probe, -- 2.10.2