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| author | Nathan Chancellor <[email protected]> | 2019-08-20 23:57:13 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-08-22 03:18:46 +0000 |
| commit | b859c579cdff00a6458d69442a19f85a403fd71b (patch) | |
| tree | 847b92e64fe5f2a82912d4dce847e608e935c62e /drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | |
| parent | drm/amdgpu: prevent memory leaks in AMDGPU_CS ioctl (diff) | |
| download | kernel-b859c579cdff00a6458d69442a19f85a403fd71b.tar.gz kernel-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 <[email protected]>
Acked-by: Randy Dunlap <[email protected]> # build-tested
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Nathan Chancellor <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c')
0 files changed, 0 insertions, 0 deletions