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SubjectRe: [PATCH] i3c: master: dw-i3c-master: mark expected switch fall-through
On Tue, 26 Feb 2019 21:53:16 -0600
"Gustavo A. R. Silva" <gustavo@embeddedor.com> wrote:

> Hi all,
>
> Friendly ping:
>
> Who can ack or review this, please?

Will be queued for the next release. Please be patient.

>
> Thanks
> --
> Gustavo
>
> On 2/11/19 4:14 PM, Gustavo A. R. Silva wrote:
> > In preparation to enabling -Wimplicit-fallthrough, mark switch
> > cases where we are expecting to fall through.
> >
> > This patch fixes the following warning:
> >
> > drivers/i3c/master/dw-i3c-master.c: In function ‘dw_i3c_master_bus_init’:
> > drivers/i3c/master/dw-i3c-master.c:603:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
> > if (ret)
> > ^
> > drivers/i3c/master/dw-i3c-master.c:605:2: note: here
> > case I3C_BUS_MODE_PURE:
> > ^~~~
> >
> > 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@embeddedor.com>
> > ---
> > drivers/i3c/master/dw-i3c-master.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c
> > index bb03079fbade..59279224e07f 100644
> > --- a/drivers/i3c/master/dw-i3c-master.c
> > +++ b/drivers/i3c/master/dw-i3c-master.c
> > @@ -602,6 +602,7 @@ static int dw_i3c_master_bus_init(struct i3c_master_controller *m)
> > ret = dw_i2c_clk_cfg(master);
> > if (ret)
> > return ret;
> > + /* fall through */
> > case I3C_BUS_MODE_PURE:
> > ret = dw_i3c_clk_cfg(master);
> > if (ret)
> >

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