> -----Original Message----- > From: YueHaibing [mailto:[email protected]] > Sent: Thursday, November 15, 2018 6:52 PM > To: Deucher, Alexander <[email protected]>; Koenig, Christian > <[email protected]>; Zhou, David(ChunMing) > <[email protected]>; [email protected]; Liu, Shaoyun > <[email protected]>; Francis, David <[email protected]>; Huang, > Ray <[email protected]>; Xu, Feifei <[email protected]>; Gao, Likun > <[email protected]> > Cc: YueHaibing <[email protected]>; [email protected]; > [email protected]; [email protected]; kernel- > [email protected] > Subject: [PATCH -next] drm/amdgpu: remove set but not used variable 'ring' > > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/gpu/drm/amd/amdgpu/psp_v10_0.c: In function > 'psp_v10_0_ring_stop': > drivers/gpu/drm/amd/amdgpu/psp_v10_0.c:230:19: warning: > variable 'ring' set but not used [-Wunused-but-set-variable] > > It not used since commit > 4ef72453311a ("drm/amdgpu: added api for stopping psp ring (v2)")
Thanks, please also remove the similar code in psp_v3_1. With that updates, patch is Reviewed-by: Huang Rui <[email protected]> > > Signed-off-by: YueHaibing <[email protected]> > --- > drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c > b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c > index 295c220..d78b430 100644 > --- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c > +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c > @@ -240,12 +240,9 @@ static int psp_v10_0_ring_stop(struct psp_context > *psp, > enum psp_ring_type ring_type) { > int ret = 0; > - struct psp_ring *ring; > unsigned int psp_ring_reg = 0; > struct amdgpu_device *adev = psp->adev; > > - ring = &psp->km_ring; > - > /* Write the ring destroy command to C2PMSG_64 */ > psp_ring_reg = 3 << 16; > WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg); > > > > _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
