From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Tue, 14 Jan 2025 14:58:39 +0000 (+0100)
Subject: drm/omap/dss: Use of_property_present() to test existence of DT property
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2654d4711375ec32ffb8c83644e3af716d009b63;p=users%2Fwilly%2Flinux.git

drm/omap/dss: Use of_property_present() to test existence of DT property

of_property_read_bool() should be used only on boolean properties.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250114145840.505459-1-krzysztof.kozlowski@linaro.org
---

diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c
index 7b2df3185de4..319f0a1d23a7 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss.c
@@ -1236,7 +1236,7 @@ static int dss_video_pll_probe(struct dss_device *dss)
 	if (!np)
 		return 0;
 
-	if (of_property_read_bool(np, "syscon-pll-ctrl")) {
+	if (of_property_present(np, "syscon-pll-ctrl")) {
 		dss->syscon_pll_ctrl = syscon_regmap_lookup_by_phandle(np,
 			"syscon-pll-ctrl");
 		if (IS_ERR(dss->syscon_pll_ctrl)) {