arm: at91: simplify soc setup

The at91 soc support inherited a complex scheme
from the kernel.
This schme did not really give any benefits, and when
starting to migrate at91sam9263ek to use DT it started
to get in the way for a proper way to do things.

Replace the former setup with a simple function
pointer that can be called from setup.c.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 6 insertions, 4 deletions

diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index ce6ce90db2..c70036b389 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -6,7 +6,6 @@
 #include <mach/at91_pmc.h>
 #include <mach/cpu.h>
 
-#include "soc.h"
 #include "generic.h"
 #include "clock.h"
 
@@ -264,6 +263,9 @@ static void at91sam9g45_initialize(void)
 	at91_add_sam9_smc(DEVICE_ID_SINGLE, AT91SAM9G45_BASE_SMC, 0x200);
 }
 
-AT91_SOC_START(sam9g45)
-	.init = at91sam9g45_initialize,
-AT91_SOC_END
+static int at91sam9g45_setup(void)
+{
+	at91_boot_soc = at91sam9g45_initialize;
+	return 0;
+}
+pure_initcall(at91sam9g45_setup);