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2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb

 kernel/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
..
..
@@ -518,7 +518,9 @@
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 		ret = -ENOENT;
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 		goto failed;
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 	}
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-	clk_prepare_enable(ctrl->clk);
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+	ret = clk_prepare_enable(ctrl->clk);
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+	if (ret)
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+		goto failed;
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 	/* init global regs */
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 	ctrl_set_default(ctrl);