From ef1ea03d7574273d39b6af49494b02e337992a62 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Thu, 10 Dec 2015 14:11:44 +0100 Subject: fbdev: omap2: panel-dpi: simplify gpio setting MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit gpiod_set_value_cansleep is a noop when the passed descriptor is NULL. So there is no need to duplicate the check for NULL; just call the function unconditionally instead. Signed-off-by: Uwe Kleine-König Signed-off-by: Tomi Valkeinen --- drivers/video/fbdev/omap2/displays-new/panel-dpi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/fbdev/omap2/displays-new/panel-dpi.c b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c index 06b6e611e4b2..e780fd4f8b46 100644 --- a/drivers/video/fbdev/omap2/displays-new/panel-dpi.c +++ b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c @@ -83,8 +83,7 @@ static int panel_dpi_enable(struct omap_dss_device *dssdev) if (r) return r; - if (ddata->enable_gpio) - gpiod_set_value_cansleep(ddata->enable_gpio, 1); + gpiod_set_value_cansleep(ddata->enable_gpio, 1); if (gpio_is_valid(ddata->backlight_gpio)) gpio_set_value_cansleep(ddata->backlight_gpio, 1); @@ -105,8 +104,7 @@ static void panel_dpi_disable(struct omap_dss_device *dssdev) if (gpio_is_valid(ddata->backlight_gpio)) gpio_set_value_cansleep(ddata->backlight_gpio, 0); - if (ddata->enable_gpio) - gpiod_set_value_cansleep(ddata->enable_gpio, 0); + gpiod_set_value_cansleep(ddata->enable_gpio, 0); in->ops.dpi->disable(in); -- cgit v1.2.3-59-g8ed1b