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authorKevin Cernekee <cernekee@gmail.com>2014-10-20 21:28:02 -0700
committerRalf Baechle <ralf@linux-mips.org>2014-11-24 07:45:12 +0100
commit84988c068108c99cf0e7d2391f5bf6bd91e2494c (patch)
tree6e0fcbfa1e23b9606a424fbaf9edd1e70d572bac /arch/mips/lantiq
parent68e6a78373a6d3ab6d2811f891596fdd8408efec (diff)
downloadlinux-84988c068108c99cf0e7d2391f5bf6bd91e2494c.tar.bz2
MIPS: Create a helper function for DT setup
A couple of platforms register two buses and call of_platform_populate(). Move this into a common function to reduce duplication. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Cc: f.fainelli@gmail.com Cc: mbizon@freebox.fr Cc: jogo@openwrt.org Cc: jfraser@broadcom.com Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8167/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/lantiq')
-rw-r--r--arch/mips/lantiq/prom.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
index 7447d322d14e..758970e3815b 100644
--- a/arch/mips/lantiq/prom.c
+++ b/arch/mips/lantiq/prom.c
@@ -97,16 +97,7 @@ void __init prom_init(void)
int __init plat_of_setup(void)
{
- static struct of_device_id of_ids[3];
-
- if (!of_have_populated_dt())
- panic("device tree not present");
-
- strlcpy(of_ids[0].compatible, soc_info.compatible,
- sizeof(of_ids[0].compatible));
- strncpy(of_ids[1].compatible, "simple-bus",
- sizeof(of_ids[1].compatible));
- return of_platform_populate(NULL, of_ids, NULL, NULL);
+ return __dt_register_buses(soc_info.compatible, "simple-bus");
}
arch_initcall(plat_of_setup);