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spi: sh-msiof: remove redundant pointer dev 

The pointer dev is assigned but never read, hence it is redundant
and can be removed. Cleans up clang warning:

drivers/spi/spi-sh-msiof.c:1198:2: warning: Value stored to 'dev'
is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2017-11-03 13:58:29 +00:00 committed by Mark Brown
parent ecb1596aa2
commit 6ae6678344
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1 changed files with 0 additions and 2 deletions
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2
drivers/spi/spi-sh-msiof.c
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@ -1190,12 +1190,10 @@ free_tx_chan:
static void sh_msiof_release_dma(struct sh_msiof_spi_priv *p) static void sh_msiof_release_dma(struct sh_msiof_spi_priv *p)
{ {
struct spi_master *master = p->master; struct spi_master *master = p->master;
struct device *dev;
if (!master->dma_tx) if (!master->dma_tx)
return; return;
dev = &p->pdev->dev;
dma_unmap_single(master->dma_rx->device->dev, p->rx_dma_addr, dma_unmap_single(master->dma_rx->device->dev, p->rx_dma_addr,
PAGE_SIZE, DMA_FROM_DEVICE); PAGE_SIZE, DMA_FROM_DEVICE);
dma_unmap_single(master->dma_tx->device->dev, p->tx_dma_addr, dma_unmap_single(master->dma_tx->device->dev, p->tx_dma_addr,