powerpc: clean the inclusion of stringify.h
Only include linux/stringify.h is files using __stringify()
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/platforms/pseries/mobility.c b/arch/powerpc/platforms/pseries/mobility.c
index 8a8033a..f0e30dc 100644
--- a/arch/powerpc/platforms/pseries/mobility.c
+++ b/arch/powerpc/platforms/pseries/mobility.c
@@ -17,6 +17,7 @@
#include <linux/device.h>
#include <linux/delay.h>
#include <linux/slab.h>
+#include <linux/stringify.h>
#include <asm/machdep.h>
#include <asm/rtas.h>