* Tomi Valkeinen <tomi.valkei...@ti.com> [150531 23:25]:
> Simplify the DSS detection logic by creating a list of the omapdss
> compat strings, instead of checking each separately with an 'if'.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkei...@ti.com>
Acked-by: Tony Lindgren <t...@atomide.com>
> ---
> arch/arm/mach-omap2/display.c | 29 ++++++++++++++---------------
> 1 file changed, 14 insertions(+), 15 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
> index f492ae147c6a..9868d0bc7805 100644
> --- a/arch/arm/mach-omap2/display.c
> +++ b/arch/arm/mach-omap2/display.c
> @@ -568,25 +568,24 @@ void __init omapdss_early_init_of(void)
>
> }
>
> +static const char * const omapdss_compat_names[] __initconst = {
> + "ti,omap2-dss",
> + "ti,omap3-dss",
> + "ti,omap4-dss",
> + "ti,omap5-dss",
> +};
> +
> struct device_node * __init omapdss_find_dss_of_node(void)
> {
> struct device_node *node;
> + int i;
>
> - node = of_find_compatible_node(NULL, NULL, "ti,omap2-dss");
> - if (node)
> - return node;
> -
> - node = of_find_compatible_node(NULL, NULL, "ti,omap3-dss");
> - if (node)
> - return node;
> -
> - node = of_find_compatible_node(NULL, NULL, "ti,omap4-dss");
> - if (node)
> - return node;
> -
> - node = of_find_compatible_node(NULL, NULL, "ti,omap5-dss");
> - if (node)
> - return node;
> + for (i = 0; i < ARRAY_SIZE(omapdss_compat_names); ++i) {
> + node = of_find_compatible_node(NULL, NULL,
> + omapdss_compat_names[i]);
> + if (node)
> + return node;
> + }
>
> return NULL;
> }
> --
> 2.1.4
>
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