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powerpc/440: Fix warning early debug code

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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>
This commit is contained in:
Benjamin Herrenschmidt
2009-06-16 15:55:19 +00:00
parent 03c01aa740
commit f694cda892
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/kernel/udbg_16550.c
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@@ -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)