Messages in this thread Patch in this message | | | From | Julia Lawall <> | Subject | [PATCH] spi: dw-mid: constify dw_spi_dma_ops structure | Date | Sat, 28 Nov 2015 15:09:38 +0100 |
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The dw_spi_dma_ops structure is never modified, so declare it as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
--- drivers/spi/spi-dw-mid.c | 2 +- drivers/spi/spi-dw.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-dw-mid.c b/drivers/spi/spi-dw-mid.c index bb1052e..9185f6c 100644 --- a/drivers/spi/spi-dw-mid.c +++ b/drivers/spi/spi-dw-mid.c @@ -283,7 +283,7 @@ static void mid_spi_dma_stop(struct dw_spi *dws) } } -static struct dw_spi_dma_ops mid_dma_ops = { +static const struct dw_spi_dma_ops mid_dma_ops = { .dma_init = mid_spi_dma_init, .dma_exit = mid_spi_dma_exit, .dma_setup = mid_spi_dma_setup, diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h index 35589a2..61bc3cb 100644 --- a/drivers/spi/spi-dw.h +++ b/drivers/spi/spi-dw.h @@ -130,7 +130,7 @@ struct dw_spi { struct dma_chan *rxchan; unsigned long dma_chan_busy; dma_addr_t dma_addr; /* phy address of the Data register */ - struct dw_spi_dma_ops *dma_ops; + const struct dw_spi_dma_ops *dma_ops; void *dma_tx; void *dma_rx;
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