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Date: Wed, 12 Jan 2011 03:27:00 +0000
From: Chris Ball <cjb@laptop.org>
To: Jaehoon Chung <jh80.chung@samsung.com>
Cc: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Ben Dooks <ben-linux@fluff.org>
Subject: Re: [PATCH] sdhci-s3c: add platform_8bit_width()
Message-ID: <20110112032700.GA28143@void.printf.net>
References: <4D2CF631.4080402@samsung.com>
	<20110112022030.GA27414@void.printf.net>
	<4D2D1900.1020200@samsung.com>
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diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 89f019f..5309ab9 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -277,12 +277,14 @@ static void sdhci_cmu_set_clock(struct sdhci_host *host, unsigned int clock)
 	host->clock = clock;
 }
 
-/*
+/**
  * sdhci_s3c_platform_8bit_width - support 8bit buswidth
+ * @host: The SDHCI host being queried
+ * @width: MMC_BUS_WIDTH_ macro for the bus width being requested
  *
  * We have 8-bit width support but is not a v3 controller.
  * So we add platform_8bit_width() and support 8bit width.
- **/
+ */
 static int sdhci_s3c_platform_8bit_width(struct sdhci_host *host, int width)
 {
 	u8 ctrl;