Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppevvmath.h: In function ‘fMultiply’: drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppevvmath.h:336:22: warning: variable ‘Y_LessThanOne’ set but not used [-Wunused-but-set-variable] drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppevvmath.h:336:7: warning: variable ‘X_LessThanOne’ set but not used [-Wunused-but-set-variable]
Cc: Evan Quan <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> --- drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h index 8f50a038396ce..dac29fe6cfc6f 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h @@ -333,14 +333,14 @@ static fInt fMultiply (fInt X, fInt Y) /* Uses 64-bit integers (int64_t) */ { fInt Product; int64_t tempProduct; + + /*The following is for a very specific common case: Non-zero number with ONLY fractional portion*/ + /* TEMPORARILY DISABLED - CAN BE USED TO IMPROVE PRECISION bool X_LessThanOne, Y_LessThanOne; X_LessThanOne = (X.partial.real == 0 && X.partial.decimal != 0 && X.full >= 0); Y_LessThanOne = (Y.partial.real == 0 && Y.partial.decimal != 0 && Y.full >= 0); - /*The following is for a very specific common case: Non-zero number with ONLY fractional portion*/ - /* TEMPORARILY DISABLED - CAN BE USED TO IMPROVE PRECISION - if (X_LessThanOne && Y_LessThanOne) { Product.full = X.full * Y.full; return Product -- 2.25.1
