linux-kernel - [PATCH] mmc: sdhci-of-arasan: Call OF parsing for MMC

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Date:	Tue,  7 Apr 2015 07:57:32 +0200
From:	Michal Simek <michal.simek@...inx.com>
To:	linux-kernel@...r.kernel.org, monstr@...str.eu
Cc:	Sören Brinkmann <soren.brinkmann@...inx.com>,
	Chris Ball <chris@...ntf.net>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	linux-arm-kernel@...ts.infradead.org, linux-mmc@...r.kernel.org
Subject: [PATCH] mmc: sdhci-of-arasan: Call OF parsing for MMC

Also check MMC OF properties. The controller supports MMC too.

Signed-off-by: Michal Simek <michal.simek@...inx.com>
---

 drivers/mmc/host/sdhci-of-arasan.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index bcb51e9..b8cfac1 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -173,6 +173,12 @@ static int sdhci_arasan_probe(struct platform_device *pdev)
 	pltfm_host->priv = sdhci_arasan;
 	pltfm_host->clk = clk_xin;
 
+	ret = mmc_of_parse(host->mmc);
+	if (ret) {
+		dev_err(&pdev->dev, "parsing dt failed (%u)\n", ret);
+		goto clk_disable_all;
+	}
+
 	ret = sdhci_add_host(host);
 	if (ret)
 		goto err_pltfm_free;
-- 
1.7.2.3

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