Incorrect $SUBJECT, V2 sent
On 15/09/2021 12:19, Colin King wrote:
> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>
> Don't populate the read-only array ds_lut on the stack but instead it
> static. Also makes the object code smaller by 163 bytes:
>
> Before:
> text data bss dec hex filename
> 23508 4796 0 28304 6e90 ./drivers/dma/sh/rz-dmac.o
>
> After:
> text data bss dec hex filename
> 23281 4860 0 28141 6ded ./drivers/dma/sh/rz-dmac.o
>
> (gcc version 11.2.0)
>
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> ---
> drivers/dma/sh/rz-dmac.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dma/sh/rz-dmac.c b/drivers/dma/sh/rz-dmac.c
> index f9f30cbeccbe..005f1a3ff634 100644
> --- a/drivers/dma/sh/rz-dmac.c
> +++ b/drivers/dma/sh/rz-dmac.c
> @@ -573,7 +573,7 @@ static void rz_dmac_issue_pending(struct dma_chan *chan)
> static u8 rz_dmac_ds_to_val_mapping(enum dma_slave_buswidth ds)
> {
> u8 i;
> - const enum dma_slave_buswidth ds_lut[] = {
> + static const enum dma_slave_buswidth ds_lut[] = {
> DMA_SLAVE_BUSWIDTH_1_BYTE,
> DMA_SLAVE_BUSWIDTH_2_BYTES,
> DMA_SLAVE_BUSWIDTH_4_BYTES,
>
