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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-12-11 16:30:07 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-06-04 09:02:09 +0300 |
| commit | 5b5992ac64a5a609c995807d987459c7759c6fb1 (patch) | |
| tree | 02c864c1eed29335c7de1d65f82dd9df4b01e81c /arch/arm/mach-omap2/display.c | |
| parent | a3818c6d5718c40e661846c0f6504a7f3f67918a (diff) | |
| download | linux-5b5992ac64a5a609c995807d987459c7759c6fb1.tar.gz linux-5b5992ac64a5a609c995807d987459c7759c6fb1.tar.bz2 linux-5b5992ac64a5a609c995807d987459c7759c6fb1.zip | |
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>
Diffstat (limited to 'arch/arm/mach-omap2/display.c')
| -rw-r--r-- | arch/arm/mach-omap2/display.c | 29 |
1 files 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; } |