Hi Gustavo,
"Gustavo A. R. Silva" <gust...@embeddedor.com> wrote on Tue, 4 Jun 2019
09:17:37 -0500:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
>
> This patch fixes the following warning:
>
> drivers/mtd/nand/onenand/onenand_base.c: In function ‘onenand_check_features’:
> drivers/mtd/nand/onenand/onenand_base.c:3264:17: warning: this statement may
> fall through [-Wimplicit-fallthrough=]
> this->options |= ONENAND_HAS_NOP_1;
> drivers/mtd/nand/onenand/onenand_base.c:3265:2: note: here
> case ONENAND_DEVICE_DENSITY_4Gb:
> ^~~~
>
> Warning level 3 was used: -Wimplicit-fallthrough=3
>
> This patch is part of the ongoing efforts to enable
> -Wimplicit-fallthrough.
>
> Cc: Jonathan Bakker <xc-rac...@live.ca>
> Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
> ---
> drivers/mtd/nand/onenand/onenand_base.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mtd/nand/onenand/onenand_base.c
> b/drivers/mtd/nand/onenand/onenand_base.c
> index ba46d0cf60a1..bdb5f4733d28 100644
> --- a/drivers/mtd/nand/onenand/onenand_base.c
> +++ b/drivers/mtd/nand/onenand/onenand_base.c
> @@ -3262,6 +3262,7 @@ static void onenand_check_features(struct mtd_info *mtd)
> switch (density) {
> case ONENAND_DEVICE_DENSITY_8Gb:
> this->options |= ONENAND_HAS_NOP_1;
> + /* fall through */
> case ONENAND_DEVICE_DENSITY_4Gb:
> if (ONENAND_IS_DDP(this))
> this->options |= ONENAND_HAS_2PLANE;
Applied to nand/next, thanks.
Miquèl
