ARM: OMAP: display: change compat names to array

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.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tomi Valkeinen 2014-12-11 16:30:07 +02:00
parent a3818c6d57
commit 5b5992ac64
1 changed files with 14 additions and 15 deletions

View File

@ -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 * __init omapdss_find_dss_of_node(void)
{ {
struct device_node *node; struct device_node *node;
int i;
node = of_find_compatible_node(NULL, NULL, "ti,omap2-dss"); for (i = 0; i < ARRAY_SIZE(omapdss_compat_names); ++i) {
if (node) node = of_find_compatible_node(NULL, NULL,
return node; omapdss_compat_names[i]);
if (node)
node = of_find_compatible_node(NULL, NULL, "ti,omap3-dss"); return node;
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;
return NULL; return NULL;
} }