linux-kernel - [PATCH 1/9] mmc: sdhci-sprd: Check the enable clock's return value correctly

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Message-Id: <7e4d922ba5aff5241b0186e9480a98b14693b28d.1558346019.git.baolin.wang@linaro.org>
Date:   Mon, 20 May 2019 18:11:54 +0800
From:   Baolin Wang <baolin.wang@...aro.org>
To:     adrian.hunter@...el.com, ulf.hansson@...aro.org,
        zhang.lyra@...il.com, orsonzhai@...il.com, robh+dt@...nel.org,
        mark.rutland@....com, arnd@...db.de, olof@...om.net
Cc:     baolin.wang@...aro.org, vincent.guittot@...aro.org, arm@...nel.org,
        linux-arm-kernel@...ts.infradead.org, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH 1/9] mmc: sdhci-sprd: Check the enable clock's return value correctly

Missed to check the enable clock's return value, fix it.

Signed-off-by: Baolin Wang <baolin.wang@...aro.org>
---
 drivers/mmc/host/sdhci-sprd.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c
index 9a822e2..e741491 100644
--- a/drivers/mmc/host/sdhci-sprd.c
+++ b/drivers/mmc/host/sdhci-sprd.c
@@ -368,7 +368,7 @@ static int sdhci_sprd_probe(struct platform_device *pdev)
 	if (ret)
 		goto pltfm_free;
 
-	clk_prepare_enable(sprd_host->clk_enable);
+	ret = clk_prepare_enable(sprd_host->clk_enable);
 	if (ret)
 		goto clk_disable;
 
-- 
1.7.9.5