On Tue, 2013-07-30 at 16:59 +0200, Maxime Ripard wrote:
> The compatible declaration and their associated data are exceeding the
> 80-characters width limit.
>
> Split these lines to make them more readable and fit in the kernel
> coding guidelines.
>
> Signed-off-by: Maxime Ripard <maxime.rip...@free-electrons.com>
> Cc: Linus Walleij <linus.wall...@linaro.org>
> ---
> drivers/pinctrl/pinctrl-sunxi.c | 20 ++++++++++++++++----
> 1 file changed, 16 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/pinctrl/pinctrl-sunxi.c b/drivers/pinctrl/pinctrl-sunxi.c
> index 5985e60..246310b 100644
> --- a/drivers/pinctrl/pinctrl-sunxi.c
> +++ b/drivers/pinctrl/pinctrl-sunxi.c
> @@ -628,10 +628,22 @@ static void sunxi_pinctrl_irq_handler(unsigned irq,
> struct irq_desc *desc)
> }
>
> static struct of_device_id sunxi_pinctrl_match[] = {
> - { .compatible = "allwinner,sun4i-a10-pinctrl", .data = (void
> *)&sun4i_a10_pinctrl_data },
> - { .compatible = "allwinner,sun5i-a10s-pinctrl", .data = (void
> *)&sun5i_a10s_pinctrl_data },
> - { .compatible = "allwinner,sun5i-a13-pinctrl", .data = (void
> *)&sun5i_a13_pinctrl_data },
> - { .compatible = "allwinner,sun6i-a31-pinctrl", .data = (void
> *)&sun6i_a31_pinctrl_data },
> + {
> + .compatible = "allwinner,sun4i-a10-pinctrl",
> + .data = (void *)&sun4i_a10_pinctrl_data,
> + },
I'm not sure this is actually an improvement, the original reads quite
naturally even if it is a little long. What about a #define such that
you can write:
COMPAT("allwinner,sun4i-a10-pinctrl", sun4i_a10_pinctrl_data),
and thereby stay within 80-chars?
If you wanted to go overboard you could code the macro such that:
SUNXI_COMPAT(sun4i,a10),
expanded to what you want, that's pretty obfuscated though.
Ian.
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