search for: tiantao6

This addresses the following gcc warning with "make W=1": drivers/gpu/drm/nouveau/dispnv50/disp.c: In function ?nv50_mstm_prepare?: drivers/gpu/drm/nouveau/dispnv50/disp.c:1378:6: warning: variable ?ret? set but not used [-Wunused-but-set-variable] Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> --- drivers/gpu/drm/nouveau/dispnv50/disp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index b111fe2..d05c57c 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/dr...

fixed the following warnings drivers/gpu/drm/nouveau/nouveau_bo.c:1227:17: warning: variable ?dev? set but not used [-Wunused-but-set-variable] drivers/gpu/drm/nouveau/nouveau_bo.c:1251:17: warning: variable ?dev? set but not used [-Wunused-but-set-variable] Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> --- drivers/gpu/drm/nouveau/nouveau_bo.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 7aa4286..9465f56 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouv...

...s the following gcc warning with "make W=1": > drivers/gpu/drm/nouveau/dispnv50/disp.c: In function ?nv50_mstm_prepare?: > drivers/gpu/drm/nouveau/dispnv50/disp.c:1378:6: warning: > variable ?ret? set but not used [-Wunused-but-set-variable] > > Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> > --- > drivers/gpu/drm/nouveau/dispnv50/disp.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c > b/drivers/gpu/drm/nouveau/dispnv50/disp.c > index b111fe2..d05c57c 100644 > --- a/drivers/gpu/drm/nouv...

This addresses the following gcc warning with "make W=1": drivers/gpu/drm/nouveau/dispnv50/disp.c: In function ?nv50_mstm_prepare?: drivers/gpu/drm/nouveau/dispnv50/disp.c:1378:6: warning: variable ?ret? set but not used [-Wunused-but-set-variable] Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> Reviewed-by: Lyude Paul <lyude at redhat.com> --- v2:Remove the braces around ret --- drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index b11...

Replace alloc and copy with vmemdup_user() Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> --- drivers/gpu/drm/nouveau/nouveau_gem.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 787d05e..df986d9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++...

...ng warnings > drivers/gpu/drm/nouveau/nouveau_bo.c:1227:17: warning: variable ?dev? > set but not used [-Wunused-but-set-variable] > drivers/gpu/drm/nouveau/nouveau_bo.c:1251:17: warning: variable ?dev? > set but not used [-Wunused-but-set-variable] > > Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> The subject should read drm/nouveau instead of drm/ttm, but apart from that the patch is Acked-by: Christian K?nig <christian.koenig at amd.com> > --- > drivers/gpu/drm/nouveau/nouveau_bo.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/dri...

On Fri, Aug 21, 2020 at 09:19:15AM +0800, Tian Tao wrote: > Use kobj_to_dev() instead of container_of() > > Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> > --- > drivers/block/virtio_blk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c > index 63b213e0..eb367b5 100644 > --- a/drivers/block/virtio_blk.c > +++ b/drivers/bloc...

On Fri, Aug 21, 2020 at 09:19:15AM +0800, Tian Tao wrote: > Use kobj_to_dev() instead of container_of() > > Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> > --- > drivers/block/virtio_blk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/...

On 2020/9/15 ??8:51, Tian Tao wrote: > linux/kernel.h is included more than once, Remove the one that isn't > necessary. > > Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> > --- > drivers/vhost/vdpa.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c > index 3fab94f..95e2b83 100644 > --- a/drivers/vhost/vdpa.c > +++ b/drivers/vhost/vdpa.c > @@ -22,7 +22,6 @@ > #i...

Dumb-buffer pitch and size is specified by width, height, bits-per-pixel plus various hardware-specific alignments. The calculation of these values is inconsistent and duplicated among drivers. The results for formats with bpp < 8 are incorrect. This series fixes this for most drivers. Default scanline pitch and buffer size are now calculated with the existing 4CC helpers. There is a new