linux-kernel - [PATCH v2 19/19] ARM: at91/board-dt: move at91_initialize() to init

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Message-Id: <5a6951fcbe28c3093c936d40c4b28f7ae3161d8d.1329903206.git.nicolas.ferre@atmel.com>
Date:	Wed, 22 Feb 2012 10:39:45 +0100
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	plagnioj@...osoft.com, linux-arm-kernel@...ts.infradead.org
Cc:	linux-kernel@...r.kernel.org, rmallon@...il.com,
	linux@....linux.org.uk
Subject: [PATCH v2 19/19] ARM: at91/board-dt: move at91_initialize() to init_irq()

From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>

Remove the need for at91_initialize() to be called at init_early().
We move it to init_irq() function as we still need it before the
timer initialization.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@...el.com>
---
 arch/arm/mach-at91/board-dt.c |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-at91/board-dt.c b/arch/arm/mach-at91/board-dt.c
index 08c8ad8..8868b3c 100644
--- a/arch/arm/mach-at91/board-dt.c
+++ b/arch/arm/mach-at91/board-dt.c
@@ -34,12 +34,6 @@
 #include "generic.h"
 
 
-static void __init ek_init_early(void)
-{
-	/* Initialize processor: 12.000 MHz crystal */
-	at91_initialize(12000000);
-}
-
 /* det_pin is not connected */
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
@@ -89,6 +83,9 @@ static const struct of_device_id aic_of_match[] __initconst = {
 
 static void __init at91_dt_init_irq(void)
 {
+	/* Initialize processor: 12.000 MHz crystal */
+	at91_initialize(12000000);
+
 	irq_domain_generate_simple(aic_of_match, 0xfffff000, 0);
 	at91_init_irq_default();
 }
@@ -112,7 +109,6 @@ DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)")
 	/* Maintainer: Atmel */
 	.timer		= &at91sam926x_timer,
 	.map_io		= at91_map_io,
-	.init_early	= ek_init_early,
 	.init_irq	= at91_dt_init_irq,
 	.init_machine	= at91_dt_device_init,
 	.dt_compat	= at91_dt_board_compat,
-- 
1.7.9

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