Re: [PATCH] clk: imx: clk-pllv3: mark expected switch fall-throughs

[Stephen Boyd]

Quoting Gustavo A. R. Silva (2019-04-30 07:32:06)
> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
> 
> This patch fixes the following warnings:
> 
> drivers/clk/imx/clk-pllv3.c: In function âimx_clk_pllv3â:
> drivers/clk/imx/clk-pllv3.c:446:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
>    pll->div_shift = 1;
>    ~~~~~~~~~~~~~~~^~~
> drivers/clk/imx/clk-pllv3.c:447:2: note: here
>   case IMX_PLLV3_USB:
>   ^~~~
> drivers/clk/imx/clk-pllv3.c:453:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
>    pll->denom_offset = PLL_IMX7_DENOM_OFFSET;
>                      ^
> drivers/clk/imx/clk-pllv3.c:454:2: note: here
>   case IMX_PLLV3_AV:
>   ^~~~
> 
> Warning level 3 was used: -Wimplicit-fallthrough=3
> 
> This patch is part of the ongoing efforts to enable
> -Wimplicit-fallthrough.
> 
> Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
> ---

Applied to clk-next