From c744d988729db9be37d1c877d143cfe63941c25c Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Fri, 5 Mar 2010 13:43:23 -0800
Subject: [PATCH] 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>
---
drivers/mmc/host/bfin_sdh.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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);
--
2.20.1