[PATCH 18/18] drm/amd/display: Fix wrong format specifier in amdgpu_dm.c

[Rodrigo Siqueira]

From: Hayden Goodfellow <hayden.goodfel...@amd.com>

[Why]
Currently, the 32bit kernel build fails due to an incorrect string
format specifier. ARRAY_SIZE() returns size_t type as it uses sizeof().
However, we specify it in a string as %ld. This causes a compiler error
and causes the 32bit build to fail.

[How]
Change the %ld to %zu as size_t (which sizeof() returns) is an unsigned
integer data type. We use 'z' to ensure it also works with 64bit build.

Reviewed-by: Harry Wentland <harry.wentl...@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.sique...@amd.com>
Signed-off-by: Hayden Goodfellow <hayden.goodfel...@amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 85d1304b8236..9da46fe12498 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -760,7 +760,7 @@ static void dm_dmub_outbox1_low_irq(void *interrupt_params)
                        do {
                                dc_stat_get_dmub_notification(adev->dm.dc, 
&notify);
                                if (notify.type > 
ARRAY_SIZE(dm->dmub_thread_offload)) {
-                                       DRM_ERROR("DM: notify type %d larger 
than the array size %ld !", notify.type,
+                                       DRM_ERROR("DM: notify type %d larger 
than the array size %zu!", notify.type,
                                        ARRAY_SIZE(dm->dmub_thread_offload));
                                        continue;
                                }
-- 
2.25.1