OMAP3: RX51: build warning at rx51_t2scripts

Hi Amit,

I get the following warning while building Kevin's PM branch for RX-51. The kernel boots to shell though.
I'm not sure whether it's harmless or not.

MODPOST vmlinux.o
WARNING: vmlinux.o(.data+0xb328): Section mismatch in reference from the variable rx51_t2scripts_data to the (unknown reference) .init.data:(unknown) The variable rx51_t2scripts_data references
the (unknown reference) __initdata (unknown)
If the reference is valid then annotate the
variable with __init* (see linux/init.h) or name the variable:
*driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

Attached patch should fix this problem. Compile-tested only.

I've already applied this to the code that I am pushing upstream. So this should be dropped eventually.

------------------------------------------------------------
Amit Kucheria, Finland
------------------------------------------------------------

From: Amit Kucheria <[email protected]>
Date: Wed, 1 Jul 2009 14:32:28 +0300
Subject: [PATCH 195/195] TWL4030: RX51: Mark board data as __initdata

Mark rx51 board data as __initdata so that compiling with CONFIG_DEBUG_SECTION_MISMATCH=y will not throw warnings.

---
 arch/arm/mach-omap2/board-rx51-peripherals.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

index 43d081b..f7ebec8 100644
@@ -367,7 +367,7 @@ static struct twl4030_script *twl4030_scripts[] __initdata = {
 	&wrst_script,
 };
 
-static struct twl4030_resconfig twl4030_rconfig[] = {
+static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
 	{ .resource = RES_VINTANA1, .devgroup = -1, .type = -1, .type2 = 1 },
 	{ .resource = RES_VINTANA2, .devgroup = -1, .type = -1, .type2 = 1 },
 	{ .resource = RES_VINTDIG, .devgroup = -1, .type = -1, .type2 = 1 },

@@ -387,7 +387,7 @@ static struct twl4030_resconfig twl4030_rconfig[] = {
 	{ 0, 0},
 };
 
-static struct twl4030_power_data rx51_t2scripts_data = {
+static struct twl4030_power_data rx51_t2scripts_data __initdata = {
 	.scripts        = twl4030_scripts,
 	.size   = ARRAY_SIZE(twl4030_scripts),
 	.resource_config = twl4030_rconfig,

@@ -395,7 +395,7 @@ static struct twl4030_power_data rx51_t2scripts_data = {
 
 
 
-static struct twl4030_platform_data rx51_twldata = {
+static struct twl4030_platform_data rx51_twldata __initdata = {
 	.irq_base		= TWL4030_IRQ_BASE,
 	.irq_end		= TWL4030_IRQ_END,
 

1.6.3.3