From: Mike Frysinger <vapier@gentoo.org>
To: linux-mmc@vger.kernel.org,
Adrian Hunter <adrian.hunter@nokia.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, uclinux-dist-devel@blackfin.uclinux.org
Subject: [PATCH 1/3] mmc: bfin_sdh: fix unused sg warning on BF51x/BF52x systems
Date: Tue, 19 Jan 2010 03:02:09 -0500 [thread overview]
Message-ID: <1263888131-25656-1-git-send-email-vapier@gentoo.org> (raw)
The local sg variable is only used with BF54x code.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
drivers/mmc/host/bfin_sdh.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host/bfin_sdh.c b/drivers/mmc/host/bfin_sdh.c
index 3343a57..f218a99 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);
--
1.6.6
next reply other threads:[~2010-01-19 8:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-19 8:02 Mike Frysinger [this message]
2010-01-19 8:02 ` [PATCH 2/3] mmc: bfin_sdh: drop redundant MMC depend string Mike Frysinger
2010-01-19 8:02 ` [PATCH 3/3] mmc: bfin_sdh: set timeout based on actual card data Mike Frysinger
2010-01-26 0:07 ` Andrew Morton
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