drm/amd/powerplay: use ARRAY_SIZE() to calculate array size.

It is preferred to use ARRAY_SIZE() for size calculation, instead
using sizeof(array)/sizeof(*array). It makes the code more readable.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
index da18f44fd1c800116afe8367538fc4290459214f..87c023e518ab4e7b7f7a881ebb970dc560095607 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
@@ -639,7 +639,7 @@ static int cz_smu_populate_firmware_entries(struct pp_smumgr *smumgr)
 
        cz_smu->driver_buffer_length = 0;
 
-       for (i = 0; i < sizeof(firmware_list)/sizeof(*firmware_list); i++) {
+       for (i = 0; i < ARRAY_SIZE(firmware_list); i++) {
 
                firmware_type = cz_translate_firmware_enum_to_arg(smumgr,
                                        firmware_list[i]);