linux-kernel - [PATCH 1/8] metag: of_platform_populate from arch generic code

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Date:	Tue, 23 Apr 2013 15:33:20 +0100
From:	James Hogan <james.hogan@...tec.com>
To:	<linux-kernel@...r.kernel.org>
CC:	Grant Likely <grant.likely@...retlab.ca>,
	Rob Herring <rob.herring@...xeda.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	<devicetree-discuss@...ts.ozlabs.org>,
	James Hogan <james.hogan@...tec.com>,
	Arnd Bergmann <arnd@...db.de>
Subject: [PATCH 1/8] metag: of_platform_populate from arch generic code

If no init_machine callback is provided, call of_platform_populate()
instead. This allows a board/SoC that only needs to call
of_platform_populate to omit the callback altogether.

Signed-off-by: James Hogan <james.hogan@...tec.com>
Cc: Grant Likely <grant.likely@...retlab.ca>
Cc: Rob Herring <rob.herring@...xeda.com>
Cc: Arnd Bergmann <arnd@...db.de>
---
 arch/metag/kernel/setup.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/metag/kernel/setup.c b/arch/metag/kernel/setup.c
index 4f5726f..e18cebb 100644
--- a/arch/metag/kernel/setup.c
+++ b/arch/metag/kernel/setup.c
@@ -20,6 +20,7 @@
 #include <linux/memblock.h>
 #include <linux/mm.h>
 #include <linux/of_fdt.h>
+#include <linux/of_platform.h>
 #include <linux/pfn.h>
 #include <linux/root_dev.h>
 #include <linux/sched.h>
@@ -424,6 +425,9 @@ static int __init customize_machine(void)
 	/* customizes platform devices, or adds new ones */
 	if (machine_desc->init_machine)
 		machine_desc->init_machine();
+	else
+		of_platform_populate(NULL, of_default_bus_match_table, NULL,
+				     NULL);
 	return 0;
 }
 arch_initcall(customize_machine);
-- 
1.8.1.2


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