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>

diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 2c5ea4c57508d2b596fff9acdfe908773f5bec24..66043611e86d0290d123093976c8489967769cb0 100644 (file)
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -1190,12 +1190,10 @@ static int sh_msiof_request_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 device *dev;
 
        if (!master->dma_tx)
                return;
 
-       dev = &p->pdev->dev;
        dma_unmap_single(master->dma_rx->device->dev, p->rx_dma_addr,
                         PAGE_SIZE, DMA_FROM_DEVICE);
        dma_unmap_single(master->dma_tx->device->dev, p->tx_dma_addr,