Re: [PATCH 12/15] pinctrl: sh-pfc: Make pinmux_cfg_reg.var_field_width[] variable-length

[Simon Horman <horms@xxxxxxxxxxxx>]

On Thu, Dec 13, 2018 at 07:27:11PM +0100, Geert Uytterhoeven wrote:
> pinmux_cfg_reg.var_field_width[] is actually a variable-length array,
> terminated by a zero, and counting at most r_width entries.
> Usually the number of entries is much smaller than r_width, so the
> ability to catch bugs at compile time through an "excess elements in
> array initializer" warning is fairly limited.
> 
> Hence make the array variable-length, decreasing kernel size slightly.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

Reviewed-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>