From 890e1df1bec891d9203724541e81f8fbe5183388 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 01:57:06 +0000
Subject: [PATCH] default settings GPIO PA4 PA6 PA3 PB5

---
 kernel/drivers/video/fbdev/mmp/hw/mmp_ctrl.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/kernel/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
index 061a105..27c3ee5 100644
--- a/kernel/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
+++ b/kernel/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
@@ -518,7 +518,9 @@
 		ret = -ENOENT;
 		goto failed;
 	}
-	clk_prepare_enable(ctrl->clk);
+	ret = clk_prepare_enable(ctrl->clk);
+	if (ret)
+		goto failed;
 
 	/* init global regs */
 	ctrl_set_default(ctrl);

--
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