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| author | Hayden Goodfellow <Hayden.Goodfellow@amd.com> | 2021-09-12 21:32:09 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-29 17:25:33 +0200 |
| commit | c6e4817ab622f526d6afe9e02c6d85b177b3e846 (patch) | |
| tree | 9cec9f48f4d5de2c2350175f19f4cc5522e1e885 | |
| parent | 198a6f40822eda39f713e345cebdb8523645d3ce (diff) | |
| download | linux-stable-c6e4817ab622f526d6afe9e02c6d85b177b3e846.tar.gz linux-stable-c6e4817ab622f526d6afe9e02c6d85b177b3e846.tar.bz2 linux-stable-c6e4817ab622f526d6afe9e02c6d85b177b3e846.zip | |
drm/amd/display: Fix wrong format specifier in amdgpu_dm.c
commit 655c167edc8c260b6df08bdcfaca8afde0efbeb6 upstream.
[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.Wentland@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Hayden Goodfellow <Hayden.Goodfellow@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 adf0517932cc..e3dfea3d44a4 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -758,7 +758,7 @@ static void dm_dmub_outbox1_low_irq(void *interrupt_params) do { dc_stat_get_dmub_notification(adev->dm.dc, ¬ify); 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; } |