From: Mike Frysinger <vapier@gentoo.org>
Date: Fri, 5 Mar 2010 21:43:23 +0000 (-0800)
Subject: mmc: bfin_sdh: fix unused sg warning on BF51x/BF52x systems
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c744d988729db9be37d1c877d143cfe63941c25c;p=openwrt%2Fstaging%2Fblogic.git

mmc: bfin_sdh: fix unused sg warning on BF51x/BF52x systems

The local sg variable is only used with BF54x code.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/mmc/host/bfin_sdh.c b/drivers/mmc/host/bfin_sdh.c
index 3343a57355cc..f218a9964552 100644
--- a/drivers/mmc/host/bfin_sdh.c
+++ b/drivers/mmc/host/bfin_sdh.c
@@ -115,7 +115,6 @@ static int sdh_setup_data(struct sdh_host *host, struct mmc_data *data)
 	unsigned int length;
 	unsigned int data_ctl;
 	unsigned int dma_cfg;
-	struct scatterlist *sg;
 
 	dev_dbg(mmc_dev(host->mmc), "%s enter flags: 0x%x\n", __func__, data->flags);
 	host->data = data;
@@ -151,6 +150,7 @@ static int sdh_setup_data(struct sdh_host *host, struct mmc_data *data)
 #if defined(CONFIG_BF54x)
 	dma_cfg |= DMAFLOW_ARRAY | NDSIZE_5 | RESTART | WDSIZE_32 | DMAEN;
 	{
+		struct scatterlist *sg;
 		int i;
 		for_each_sg(data->sg, sg, host->dma_len, i) {
 			host->sg_cpu[i].start_addr = sg_dma_address(sg);