| From c4729360f48c1d6fa951886b6be638a1d106c37d Mon Sep 17 00:00:00 2001 |
| From: Colin Ian King <colin.king@canonical.com> |
| Date: Fri, 3 Nov 2017 13:58:29 +0000 |
| Subject: [PATCH 0187/1795] 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> |
| (cherry picked from commit 6ae6678344af52cf1c05475ff3ec2f43b8b532ef) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| --- |
| drivers/spi/spi-sh-msiof.c | 2 -- |
| 1 file changed, 2 deletions(-) |
| |
| diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c |
| index a6e0c9cee35d..e607e224bb7c 100644 |
| --- a/drivers/spi/spi-sh-msiof.c |
| +++ b/drivers/spi/spi-sh-msiof.c |
| @@ -1216,12 +1216,10 @@ 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, |
| -- |
| 2.19.0 |
| |
