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powerpc/iseries: Fix unused function warning in iSeries DT code

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If CONFIG_BLK_DEV_INITRD is unset dt_prop_u64() is unused, which
causes a warning. We don't really want to tie the definition to
BLK_DEV_INITRD, so mark it as maybe unused.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Ellerman 2009-06-11 02:18:26 +00:00 committed by Benjamin Herrenschmidt
parent 7719ed7ce8
commit 27167c7e9b
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/platforms/iseries/dt.c
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@ -204,7 +204,8 @@ static void __init dt_prop_u32(struct iseries_flat_dt *dt, const char *name,
dt_prop(dt, name, &data, sizeof(u32));
}
static void __init dt_prop_u64(struct iseries_flat_dt *dt, const char *name,
static void __init __maybe_unused dt_prop_u64(struct iseries_flat_dt *dt,
const char *name,
u64 data)
{
dt_prop(dt, name, &data, sizeof(u64));