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From:   Miaoqian Lin <linmq006@gmail.com>
To:     Sylwester Nawrocki <s.nawrocki@samsung.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
        Alim Akhtar <alim.akhtar@samsung.com>,
        Kyunmin Park <kyungmin.park@samsung.com>,
        linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     linmq006@gmail.com
Subject: [PATCH v2] media: exynos4-is: Change clk_disable to clk_disable_unprepare
Date:   Fri, 18 Mar 2022 11:01:01 +0000
Message-Id: <20220318110102.29506-1-linmq006@gmail.com>
In-Reply-To: <20220316015344.5120-1-linmq006@gmail.com>
References: <20220316015344.5120-1-linmq006@gmail.com>
Precedence: bulk

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: b4155d7d5b2c ("[media] exynos4-is: Ensure fimc-is clocks are not enabled until properly configured")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
---
changes in v2:
- fix typo in commit message.
---
 drivers/media/platform/exynos4-is/fimc-is.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c
index e55e411038f4..8e88b0f6662d 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.c
+++ b/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]);
-- 
2.17.1