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| author |   Nathan Chancellor <natechancellor@gmail.com> | 2019-08-20 16:57:13 -0700 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-08-21 22:18:46 -0500 |
| commit | b859c579cdff00a6458d69442a19f85a403fd71b (patch) | |
| tree | 847b92e64fe5f2a82912d4dce847e608e935c62e /drivers/gpu/drm/amd/amdgpu/nv.c | |
| parent | drm/amdgpu: prevent memory leaks in AMDGPU_CS ioctl (diff) | |
| download | wireguard-linux-b859c579cdff00a6458d69442a19f85a403fd71b.tar.xz wireguard-linux-b859c579cdff00a6458d69442a19f85a403fd71b.zip | |
drm/amd/display: Fix 32-bit divide error in wait_for_alt_mode
When building arm32 allyesconfig:
ld.lld: error: undefined symbol: __aeabi_uldivmod
>>> referenced by dc_link.c
>>> gpu/drm/amd/display/dc/core/dc_link.o:(wait_for_alt_mode) in archive drivers/built-in.a
>>> referenced by dc_link.c
>>> gpu/drm/amd/display/dc/core/dc_link.o:(wait_for_alt_mode) in archive drivers/built-in.a
time_taken_in_ns is of type unsigned long long so we need to use div_u64
to avoid this error.
Fixes: b5b1f4554904 ("drm/amd/display: Enable type C hotplug")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nv.c')
0 files changed, 0 insertions, 0 deletions