[PATCH] crypto: fix build failure in mv_cesa.c (missing of header)

Commit 737b75872487f560397ba34846a19823b1addf88 (linux-next)

    "ARM: kirkwood: mv_cesa devicetree bindings"

fails to compile as follows:

 CC      drivers/crypto/mv_cesa.o
 drivers/crypto/mv_cesa.c:1139: error: implicit declaration of function 'of_match_ptr'
 drivers/crypto/mv_cesa.c:1139: error: 'mv_cesa_dt_ids' undeclared here (not in a function)
 drivers/crypto/mv_cesa.c:1139: error: initializer element is not constant
 drivers/crypto/mv_cesa.c:1139: error: (near initialization for 'marvell_crypto.driver.of_match_table')

because it is missing the linux/of.h header file.

Signed-off-by: Paul Gortmaker <redacted>

diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c
index b7a3d48..093e214 100644
--- a/drivers/crypto/mv_cesa.c
+++ b/drivers/crypto/mv_cesa.c

@@ -10,6 +10,7 @@
 #include <crypto/algapi.h>
 #include <linux/crypto.h>
 #include <linux/interrupt.h>
+#include <linux/of.h>
 #include <linux/io.h>
 #include <linux/kthread.h>
 #include <linux/platform_device.h>

-- 
1.7.9.1