media: exynos4-is: Change clk_disable to clk_disable_unprepare

stable inclusion
from stable-v5.10.121
commit 7d792640d3e91752b067e48fb9aee8b09f83e8e8
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6CQ

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=7d792640d3e91752b067e48fb9aee8b09f83e8e8

--------------------------------

[ Upstream commit 9fadab72 ]

The corresponding API for clk_prepare_enable is clk_disable_unprepare,
other than clk_disable.

Fix this by changing clk_disable to clk_disable_unprepare.

Fixes: b4155d7d ("[media] exynos4-is: Ensure fimc-is clocks are not enabled until properly configured")
Signed-off-by: NMiaoqian Lin <linmq006@gmail.com>
Signed-off-by: NHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>

drivers/media/platform/exynos4-is/fimc-is.c

@@ -140,7 +140,7 @@ static int fimc_is_enable_clocks(struct fimc_is *is)
 			dev_err(&is->pdev->dev, "clock %s enable failed\n",
 				fimc_is_clocks[i]);
 			for (--i; i >= 0; i--)
-				clk_disable(is->clocks[i]);
+				clk_disable_unprepare(is->clocks[i]);
 			return ret;
 		}
 		pr_debug("enabled clock: %s\n", fimc_is_clocks[i]);