[PATCH] turn many #if $undefined_string into #ifdef $undefined_string

[mirror_ubuntu-zesty-kernel.git] / arch / ppc64 / kernel / udbg.c

diff --git a/arch/ppc64/kernel/udbg.c b/arch/ppc64/kernel/udbg.c
index d4ccd6f1ef475c2f9d98b1c17ffa3958199abfd1..c0da45540f0f50e1a2695b4f325e99831cccd3e1 100644 (file)
--- a/arch/ppc64/kernel/udbg.c
+++ b/arch/ppc64/kernel/udbg.c
@@ -141,7 +141,7 @@ void udbg_init_scc(struct device_node *np)
 
 #endif /* CONFIG_PPC_PMAC */
 
-#if CONFIG_PPC_PMAC
+#ifdef CONFIG_PPC_PMAC
 static void udbg_real_putc(unsigned char c)
 {
        while ((real_readb(sccc) & SCC_TXRDY) == 0)