linux-kernel - [PATCH v2 13/29] c6x: use early_init_dt

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Message-Id: <1381163377-21044-14-git-send-email-robherring2@gmail.com>
Date:	Mon,  7 Oct 2013 11:29:21 -0500
From:	Rob Herring <robherring2@...il.com>
To:	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Cc:	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Aurelien Jacquiot <a-jacquiot@...com>,
	linux-c6x-dev@...ux-c6x.org
Subject: [PATCH v2 13/29] c6x: use early_init_dt_scan

From: Rob Herring <rob.herring@...xeda.com>

Convert c6x to use new early_init_dt_scan function.

Signed-off-by: Rob Herring <rob.herring@...xeda.com>
Acked-by: Mark Salter <msalter@...hat.com>
Cc: Aurelien Jacquiot <a-jacquiot@...com>
Cc: linux-c6x-dev@...ux-c6x.org
---
 arch/c6x/kernel/devicetree.c | 19 -------------------
 arch/c6x/kernel/setup.c      |  2 +-
 2 files changed, 1 insertion(+), 20 deletions(-)

diff --git a/arch/c6x/kernel/devicetree.c b/arch/c6x/kernel/devicetree.c
index 5e8c838..d28a92f 100644
--- a/arch/c6x/kernel/devicetree.c
+++ b/arch/c6x/kernel/devicetree.c
@@ -10,28 +10,9 @@
  *
  */
 #include <linux/init.h>
-#include <linux/of.h>
-#include <linux/of_fdt.h>
 #include <linux/initrd.h>
 #include <linux/memblock.h>
 
-void __init early_init_devtree(void *params)
-{
-	/* Setup flat device-tree pointer */
-	initial_boot_params = params;
-
-	/* Retrieve various informations from the /chosen node of the
-	 * device-tree, including the platform type, initrd location and
-	 * size and more ...
-	 */
-	of_scan_flat_dt(early_init_dt_scan_chosen, boot_command_line);
-
-	/* Scan memory nodes and rebuild MEMBLOCKs */
-	of_scan_flat_dt(early_init_dt_scan_root, NULL);
-	of_scan_flat_dt(early_init_dt_scan_memory, NULL);
-}
-
-
 #ifdef CONFIG_BLK_DEV_INITRD
 void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
diff --git a/arch/c6x/kernel/setup.c b/arch/c6x/kernel/setup.c
index 0e5a812..731db4b 100644
--- a/arch/c6x/kernel/setup.c
+++ b/arch/c6x/kernel/setup.c
@@ -287,7 +287,7 @@ notrace void __init machine_init(unsigned long dt_ptr)
 		fdt = dtb;
 
 	/* Do some early initialization based on the flat device tree */
-	early_init_devtree(fdt);
+	early_init_dt_scan(fdt);
 
 	parse_early_param();
 }
-- 
1.8.1.2

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