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>
git-mirror · Jun 26, 2009 · f694cda · f694cda
1 parent 03c01aa
commit f694cda
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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)