staging: zcache: module is GPL

This avoids tainting the kernel as if a proprietary module was loaded.
The kernel will still be tainted because this is a staging driver.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
index 65a81a0d7c4921a8515cc92757b27977c5958f05..a58a03f66d73ad72f3a995f1cae010ca676d9c42 100644 (file)
--- a/drivers/staging/zcache/zcache-main.c
+++ b/drivers/staging/zcache/zcache-main.c
@@ -53,6 +53,9 @@
 
 #define MAX_CLIENTS 16
 #define LOCAL_CLIENT ((uint16_t)-1)
+
+MODULE_LICENSE("GPL");
+
 struct zcache_client {
        struct tmem_pool *tmem_pools[MAX_POOLS_PER_CLIENT];
        struct xv_pool *xvpool;