From: Lubomir Rintel <lkundrak@v3.sk>
Date: Tue, 16 Jun 2020 21:21:26 +0000 (+0200)
Subject: drm/etnaviv: Make the "core" clock mandatory
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=a59052d2749b678cb7c32ef25d3d47cc451d5f34;p=uclinux-h8%2Flinux.git

drm/etnaviv: Make the "core" clock mandatory

It is always present. It was documented as mandatory prior to
commit 90aeca875f8a ("dt-bindings: display: Convert etnaviv to
json-schema").

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index f303172c091d..798fdbc8ecdb 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -1796,7 +1796,7 @@ static int etnaviv_gpu_platform_probe(struct platform_device *pdev)
 	if (IS_ERR(gpu->clk_bus))
 		return PTR_ERR(gpu->clk_bus);
 
-	gpu->clk_core = devm_clk_get_optional(&pdev->dev, "core");
+	gpu->clk_core = devm_clk_get(&pdev->dev, "core");
 	DBG("clk_core: %p", gpu->clk_core);
 	if (IS_ERR(gpu->clk_core))
 		return PTR_ERR(gpu->clk_core);