bcma: main.c needs to include <linux/slab.h>

m68k allmodconfig:

drivers/bcma/main.c: In function ‘bcma_release_core_dev’:
drivers/bcma/main.c:68: error: implicit declaration of function ‘kfree’
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
--
http://kisskb.ellerman.id.au/kisskb/buildresult/4243344/

 drivers/bcma/main.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/bcma/main.c

@@ -7,6 +7,7 @@
 
 #include "bcma_private.h"
 #include <linux/bcma/bcma.h>
+#include <linux/slab.h>
 
 MODULE_DESCRIPTION("Broadcom's specific AMBA driver");
 MODULE_LICENSE("GPL");