drivers: clean-up prom.h implicit includes
Powerpc is a mess of implicit includes by prom.h. Add the necessary
explicit includes to drivers in preparation of prom.h cleanup.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index b23354a..b9ffc17 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -31,6 +31,7 @@
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/string.h>
+#include <linux/of_irq.h>
#include <sound/core.h>
#include <asm/io.h>
#include <asm/irq.h>
