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-rw-r--r--arch/powerpc/kernel/udbg.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index 7d6c9bb8c77..fc9af47e212 100644
--- a/arch/powerpc/kernel/udbg.c
+++ b/arch/powerpc/kernel/udbg.c
@@ -18,6 +18,7 @@
#include <asm/udbg.h>
void (*udbg_putc)(char c);
+void (*udbg_flush)(void);
int (*udbg_getc)(void);
int (*udbg_getc_poll)(void);
@@ -76,6 +77,9 @@ void udbg_puts(const char *s)
while ((c = *s++) != '\0')
udbg_putc(c);
}
+
+ if (udbg_flush)
+ udbg_flush();
}
#if 0
else {
@@ -98,6 +102,9 @@ int udbg_write(const char *s, int n)
}
}
+ if (udbg_flush)
+ udbg_flush();
+
return n - remain;
}