[PATCH v3] clk: let clk_disable() return immediately if clk is NULL

[Geert Uytterhoeven]

On Wed, Aug 24, 2016 at 7:26 PM, Masahiro Yamada
<yamada.masahiro at socionext.com> wrote:
> Many of clk_disable() implementations just return for NULL pointer,
> but this check is missing from some.  Let's make it tree-wide
> consistent.  It will allow clock consumers to call clk_disable()
> without NULL pointer check.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
> Acked-by: Greg Ungerer <gerg at uclinux.org>
> Acked-by: Wan Zongshun <mcuos.com at gmail.com>

Acked-by: Geert Uytterhoeven <geert at linux-m68k.org>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds