[PATCH] OMAP3 Overo: add EXPORT_SYMBOLs for Overo ASoC audio to be built as a module.

[Hugo Vincent <hugo.vincent@xxxxxxxxx>]

I'm pretty new to kernel development, so I don't know any potential
problems with doing this, but without this, audio/ASoC support must be
built into the kernel (modpost fails when trying to build as modules),
whereas with this patch, it can be built and used as a module.

Comments?

diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 5f3aad9..aa3d123 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -46,6 +46,7 @@ u32 omap_ctrl_readl(u16 offset)
 {
 	return __raw_readl(OMAP_CTRL_REGADDR(offset));
 }
+EXPORT_SYMBOL(omap_ctrl_readl);

 void omap_ctrl_writeb(u8 val, u16 offset)
 {
@@ -61,4 +62,5 @@ void omap_ctrl_writel(u32 val, u16 offset)
 {
 	__raw_writel(val, OMAP_CTRL_REGADDR(offset));
 }
+EXPORT_SYMBOL(omap_ctrl_writel);
--
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