[PATCH] zcache: include module.h for MODULE_LICENSE

[Thadeu Lima de Souza Cascardo]

The oncoming cleanup of module.h usage requires the explicit inclusion
of module.h when it was otherwise being included indirectly. Otherwise,
building zcache will fail.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo at holoscopio.com>
---
 drivers/staging/zcache/zcache-main.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
index a58a03f..66469ac 100644
--- a/drivers/staging/zcache/zcache-main.c
+++ b/drivers/staging/zcache/zcache-main.c
@@ -19,6 +19,7 @@
  *   http://marc.info/?l=linux-mm&m=127811271605009
  */
 
+#include <linux/module.h>
 #include <linux/cpu.h>
 #include <linux/highmem.h>
 #include <linux/list.h>
-- 
1.7.5.4