1 files changed, 6 insertions, 23 deletions

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index bc2e405758e3..604d80b85e42 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -1349,36 +1349,19 @@ static irqreturn_t dsi_host_irq(int irq, void *ptr)
 static int dsi_host_init_panel_gpios(struct msm_dsi_host *msm_host,
 			struct device *panel_device)
 {
-	int ret;
-
-	msm_host->disp_en_gpio = devm_gpiod_get(panel_device,
-						"disp-enable");
+	msm_host->disp_en_gpio = devm_gpiod_get_optional(panel_device,
+							 "disp-enable",
+							 GPIOD_OUT_LOW);
 	if (IS_ERR(msm_host->disp_en_gpio)) {
 		DBG("cannot get disp-enable-gpios %ld",
 				PTR_ERR(msm_host->disp_en_gpio));
-		msm_host->disp_en_gpio = NULL;
-	}
-	if (msm_host->disp_en_gpio) {
-		ret = gpiod_direction_output(msm_host->disp_en_gpio, 0);
-		if (ret) {
-			pr_err("cannot set dir to disp-en-gpios %d\n", ret);
-			return ret;
-		}
+		return PTR_ERR(msm_host->disp_en_gpio);
 	}
 
-	msm_host->te_gpio = devm_gpiod_get(panel_device, "disp-te");
+	msm_host->te_gpio = devm_gpiod_get(panel_device, "disp-te", GPIOD_IN);
 	if (IS_ERR(msm_host->te_gpio)) {
 		DBG("cannot get disp-te-gpios %ld", PTR_ERR(msm_host->te_gpio));
-		msm_host->te_gpio = NULL;
-	}
-
-	if (msm_host->te_gpio) {
-		ret = gpiod_direction_input(msm_host->te_gpio);
-		if (ret) {
-			pr_err("%s: cannot set dir to disp-te-gpios, %d\n",
-				__func__, ret);
-			return ret;
-		}
+		return PTR_ERR(msm_host->te_gpio);
 	}
 
 	return 0;