linux-kernel - [PATCH 01/11] ARM: cam60: move cam60_spi

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Message-Id: <1279915120-4373-1-git-send-email-u.kleine-koenig@pengutronix.de>
Date:	Fri, 23 Jul 2010 21:58:24 +0200
From:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Russell King <linux@....linux.org.uk>,
	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>,
	"Samuel R. C. Vale" <srcvale@...oscopio.com>,
	Jiri Kosina <jkosina@...e.cz>,
	Andrew Victor <linux@...im.org.za>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 01/11] ARM: cam60: move cam60_spi_devices to .init.data

cam60_spi_devices is passed to at91_add_device_spi which calls
spi_register_board_info.  The latter makes a copy of it, so living in
.init.data is OK.

This fixes the following warning in cam60_defconfig:
	WARNING: vmlinux.o(.data+0x2a00): Section mismatch in reference from the variable cam60_spi_devices to the (unknown reference) .init.data:(unknown)
	The variable cam60_spi_devices references
	the (unknown reference) __initdata (unknown)
	If the reference is valid then annotate the
	variable with __init* or __refdata (see linux/init.h) or name the variable:
	*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
---
 arch/arm/mach-at91/board-cam60.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index 02138af..05c7072 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -98,14 +98,14 @@ static struct mtd_partition __initdata cam60_spi_partitions[] = {
 	},
 };
 
-static struct flash_platform_data __initdata cam60_spi_flash_platform_data = {
+static struct flash_platform_data cam60_spi_flash_platform_data __initdata = {
 	.name		= "spi_flash",
 	.parts		= cam60_spi_partitions,
 	.nr_parts	= ARRAY_SIZE(cam60_spi_partitions)
 };
 #endif
 
-static struct spi_board_info cam60_spi_devices[] = {
+static struct spi_board_info cam60_spi_devices[] __initdata = {
 #if defined(CONFIG_MTD_DATAFLASH)
 	{	/* DataFlash chip */
 		.modalias	= "mtd_dataflash",
-- 
1.7.1

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