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author | YueHaibing <yuehaibing@huawei.com> | 2020-01-07 21:50:14 +0800 |
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committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-01-07 14:04:31 +0000 |
commit | 62bf5465b26d1f502430b9c654be7d16bf2e242d (patch) | |
tree | bfad58e5c82c6e4c8e865b32a7758587f9978115 /drivers/gpu/drm/i915/display | |
parent | 2dfbf9d2873a0f76a6c6ad727711a4391d7936b7 (diff) | |
download | linux-stable-62bf5465b26d1f502430b9c654be7d16bf2e242d.tar.gz linux-stable-62bf5465b26d1f502430b9c654be7d16bf2e242d.tar.bz2 linux-stable-62bf5465b26d1f502430b9c654be7d16bf2e242d.zip |
drm/i915: Add missing include file <linux/math64.h>
Fix build error:
./drivers/gpu/drm/i915/selftests/i915_random.h: In function i915_prandom_u32_max_state:
./drivers/gpu/drm/i915/selftests/i915_random.h:48:23: error:
implicit declaration of function mul_u32_u32; did you mean mul_u64_u32_div? [-Werror=implicit-function-declaration]
return upper_32_bits(mul_u32_u32(prandom_u32_state(state), ep_ro));
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 7ce5b6850b47 ("drm/i915/selftests: Use mul_u32_u32() for 32b x 32b -> 64b result")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200107135014.36472-1-yuehaibing@huawei.com
Diffstat (limited to 'drivers/gpu/drm/i915/display')
0 files changed, 0 insertions, 0 deletions