On Fri, Jul 05, 2024 at 04:36:51AM +1000, Ben Skeggs wrote:
> Removes some dubious void casts.
Please use the imperative form:
"Store a pointer to struct nouveau_cli in struct nouveau_abi16 to avoid some
dubious void casts."
>
> Signed-off-by: Ben Skeggs <bske...@nvidia.com>
> ---
> drivers/gpu/drm/nouveau/nouveau_abi16.c | 9 +++++----
> drivers/gpu/drm/nouveau/nouveau_abi16.h | 1 +
> 2 files changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c
> b/drivers/gpu/drm/nouveau/nouveau_abi16.c
> index d56909071de6..ac50c300d2eb 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
> @@ -50,6 +50,7 @@ nouveau_abi16(struct drm_file *file_priv)
> .device = ~0ULL,
> };
>
> + abi16->cli = cli;
> INIT_LIST_HEAD(&abi16->channels);
>
> /* allocate device object targeting client's default
> @@ -82,7 +83,7 @@ nouveau_abi16_get(struct drm_file *file_priv)
> int
> nouveau_abi16_put(struct nouveau_abi16 *abi16, int ret)
> {
> - struct nouveau_cli *cli = (void *)abi16->device.object.client;
> + struct nouveau_cli *cli = abi16->cli;
> mutex_unlock(&cli->mutex);
> return ret;
> }
> @@ -164,7 +165,7 @@ nouveau_abi16_chan_fini(struct nouveau_abi16 *abi16,
> void
> nouveau_abi16_fini(struct nouveau_abi16 *abi16)
> {
> - struct nouveau_cli *cli = (void *)abi16->device.object.client;
> + struct nouveau_cli *cli = abi16->cli;
> struct nouveau_abi16_chan *chan, *temp;
>
> /* cleanup channels */
> @@ -529,7 +530,7 @@ nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS)
>
> if (init->handle == ~0)
> return nouveau_abi16_put(abi16, -EINVAL);
> - client = abi16->device.object.client;
> + client = &abi16->cli->base;
>
> chan = nouveau_abi16_chan(abi16, init->channel);
> if (!chan)
> @@ -623,7 +624,7 @@ nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS)
> /* completely unnecessary for these chipsets... */
> if (unlikely(device->info.family >= NV_DEVICE_INFO_V0_FERMI))
> return nouveau_abi16_put(abi16, -EINVAL);
> - client = abi16->device.object.client;
> + client = &abi16->cli->base;
>
> chan = nouveau_abi16_chan(abi16, info->channel);
> if (!chan)
> diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.h
> b/drivers/gpu/drm/nouveau/nouveau_abi16.h
> index 661b901d8ecc..0a9121e63143 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_abi16.h
> +++ b/drivers/gpu/drm/nouveau/nouveau_abi16.h
> @@ -30,6 +30,7 @@ struct nouveau_abi16_chan {
> };
>
> struct nouveau_abi16 {
> + struct nouveau_cli *cli;
> struct nvif_device device;
> struct list_head channels;
> u64 handles;
> --
> 2.45.1
>
