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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-06-16 15:55:19 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-06-26 16:55:35 +1000
commitf694cda89250f38782a5fd0b2d32fe33a39dcf37 (patch)
treef3aeb390971be7f64bcf640b051c3d82a05177a3 /arch/powerpc/kernel/udbg_16550.c
parent03c01aa740d4137ea2884328f2c29956c6084834 (diff)
powerpc/440: Fix warning early debug code
The function udbg_44x_as1_flush() has the wrong prototype causing a warning when enabling 440 early debug. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/udbg_16550.c')
-rw-r--r--arch/powerpc/kernel/udbg_16550.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c
index 0362a891e54..acb74a17bbb 100644
--- a/arch/powerpc/kernel/udbg_16550.c
+++ b/arch/powerpc/kernel/udbg_16550.c
@@ -219,7 +219,7 @@ void udbg_init_pas_realmode(void)
#ifdef CONFIG_PPC_EARLY_DEBUG_44x
#include <platforms/44x/44x.h>
-static int udbg_44x_as1_flush(void)
+static void udbg_44x_as1_flush(void)
{
if (udbg_comport) {
while ((as1_readb(&udbg_comport->lsr) & LSR_THRE) == 0)