[PATCH] staging: vc04_services: fix array_size.cocci warnings

[kbuild test robot]

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:193:39-40: WARNING: Use ARRAY_SIZE

 Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element

Semantic patch information:
 This makes an effort to find cases where ARRAY_SIZE can be used such as
 where there is a division of sizeof the array by the sizeof its first
 element or by any indexed element or the element type. It replaces the
 division of the two sizeofs by ARRAY_SIZE.

Generated by: scripts/coccinelle/misc/array_size.cocci

Signed-off-by: Fengguang Wu <fengguang.wu at intel.com>
---

 vchiq_arm.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -190,8 +190,8 @@ static const char *const ioctl_names[] =
 	"CLOSE_DELIVERED"
 };
 
-vchiq_static_assert((sizeof(ioctl_names)/sizeof(ioctl_names[0])) ==
-	(VCHIQ_IOC_MAX + 1));
+vchiq_static_assert(ARRAY_SIZE(ioctl_names) ==
+		    (VCHIQ_IOC_MAX + 1));
 
 static void
 dump_phys_mem(void *virt_addr, uint32_t num_bytes);