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

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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>
This commit is contained in:
Mike Frysinger 2010-03-05 13:43:23 -08:00 committed by Linus Torvalds
parent 09591dd318
commit c744d98872
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/bfin_sdh.c
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@ -115,7 +115,6 @@ static int sdh_setup_data(struct sdh_host *host, struct mmc_data *data)
unsigned int length; unsigned int length;
unsigned int data_ctl; unsigned int data_ctl;
unsigned int dma_cfg; unsigned int dma_cfg;
struct scatterlist *sg;
dev_dbg(mmc_dev(host->mmc), "%s enter flags: 0x%x\n", __func__, data->flags); dev_dbg(mmc_dev(host->mmc), "%s enter flags: 0x%x\n", __func__, data->flags);
host->data = data; host->data = data;
@ -151,6 +150,7 @@ static int sdh_setup_data(struct sdh_host *host, struct mmc_data *data)
#if defined(CONFIG_BF54x) #if defined(CONFIG_BF54x)
dma_cfg |= DMAFLOW_ARRAY | NDSIZE_5 | RESTART | WDSIZE_32 | DMAEN; dma_cfg |= DMAFLOW_ARRAY | NDSIZE_5 | RESTART | WDSIZE_32 | DMAEN;
{ {
struct scatterlist *sg;
int i; int i;
for_each_sg(data->sg, sg, host->dma_len, i) { for_each_sg(data->sg, sg, host->dma_len, i) {
host->sg_cpu[i].start_addr = sg_dma_address(sg); host->sg_cpu[i].start_addr = sg_dma_address(sg);