These functions need to be exported so that drivers (e.g. McBSP) can
be configured as modules.
McBSP driver gets built as a module when ASoC driver for OMAP3 EVM
is configured as module. McBSP driver uses functions like
omap_ctrl_readl/omap_ctrl_writel, which are defined in control.c
file but not exported. Without that, McBSP driver fails to build as
a module.
Signed-off-by: Anuj Aggarwal <anuj.aggarwal@xxxxxx>
---
arch/arm/mach-omap2/control.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 6adb360..8285e1f 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -36,29 +36,35 @@ u8 omap_ctrl_readb(u16 offset)
{
return __raw_readb(OMAP_CTRL_REGADDR(offset));
}
+EXPORT_SYMBOL(omap_ctrl_readb);
u16 omap_ctrl_readw(u16 offset)
{
return __raw_readw(OMAP_CTRL_REGADDR(offset));
}
+EXPORT_SYMBOL(omap_ctrl_readw);
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)
{
__raw_writeb(val, OMAP_CTRL_REGADDR(offset));
}
+EXPORT_SYMBOL(omap_ctrl_writeb);
void omap_ctrl_writew(u16 val, u16 offset)
{
__raw_writew(val, OMAP_CTRL_REGADDR(offset));
}
+EXPORT_SYMBOL(omap_ctrl_writew);
void omap_ctrl_writel(u32 val, u16 offset)
{
__raw_writel(val, OMAP_CTRL_REGADDR(offset));
}
+EXPORT_SYMBOL(omap_ctrl_writel);
--
1.6.2.4
--
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