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| author | Tomas Winkler <tomas.winkler@intel.com> | 2008-07-05 20:52:04 +0400 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2008-07-15 16:14:49 +0400 |
| commit | c8b3e02eb250ceb661437e9b198757eff0eb6fd2 (patch) | |
| tree | aa11c6360e64d6f8eeb2b73fc92d7efb9d8111b1 | |
| parent | 23af60398af2f5033e2f53665538a09f498dbc03 (diff) | |
| download | linux-c8b3e02eb250ceb661437e9b198757eff0eb6fd2.tar.xz | |
mmc: fix spares errors of sdhci.c
1. sdhci_prepare_data: fix shadowing of count variable
u8 count
int count -> sg_cnt;
2. sdhci_add_host: assignment of integer to pointer
dma_mask = 0 -> dma_mask = NULL;
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index d3e4a391e351..13bd681eda29 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -672,14 +672,14 @@ static void sdhci_prepare_data(struct sdhci_host *host, struct mmc_data *data) host->ioaddr + SDHCI_ADMA_ADDRESS); } } else { - int count; + int sg_cnt; - count = dma_map_sg(mmc_dev(host->mmc), + sg_cnt = dma_map_sg(mmc_dev(host->mmc), data->sg, data->sg_len, (data->flags & MMC_DATA_READ) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); - if (count == 0) { + if (sg_cnt == 0) { /* * This only happens when someone fed * us an invalid request. @@ -1583,7 +1583,7 @@ int sdhci_add_host(struct sdhci_host *host) /* XXX: Hack to get MMC layer to avoid highmem */ if (!(host->flags & SDHCI_USE_DMA)) - mmc_dev(host->mmc)->dma_mask = 0; + mmc_dev(host->mmc)->dma_mask = NULL; host->max_clk = (caps & SDHCI_CLOCK_BASE_MASK) >> SDHCI_CLOCK_BASE_SHIFT; |