drm/amdgpu/gfx7: Simplify bitmask creation
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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@ -1598,13 +1598,7 @@ void gfx_v7_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num)
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*/
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static u32 gfx_v7_0_create_bitmask(u32 bit_width)
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{
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u32 i, mask = 0;
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for (i = 0; i < bit_width; i++) {
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mask <<= 1;
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mask |= 1;
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}
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return mask;
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return (u32)((1ULL<<bit_width)-1);
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}
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/**
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