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drm/i915/gvt: remove unused type attributes

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Only need to get attribute group instead of attributes and it has
no use, so remove it.

Reviewed-by: Yan Zhao <yan.y.zhao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20191202070109.73924-1-zhenyuw@linux.intel.com
This commit is contained in:
Zhenyu Wang 2019-12-02 15:01:07 +08:00
parent 1883e2999f
commit c5bd85353c
3 changed files with 3 additions and 8 deletions
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4
drivers/gpu/drm/i915/gvt/gvt.c
View File

@ -120,10 +120,8 @@ static struct attribute_group *gvt_vgpu_type_groups[] = {
[0 ... NR_MAX_INTEL_VGPU_TYPES - 1] = NULL,
};
static bool intel_get_gvt_attrs(struct attribute ***type_attrs,
struct attribute_group ***intel_vgpu_type_groups)
static bool intel_get_gvt_attrs(struct attribute_group ***intel_vgpu_type_groups)
{
*type_attrs = gvt_type_attrs;
*intel_vgpu_type_groups = gvt_vgpu_type_groups;
return true;
}

3
drivers/gpu/drm/i915/gvt/gvt.h
View File

@ -570,8 +570,7 @@ struct intel_gvt_ops {
void (*vgpu_deactivate)(struct intel_vgpu *);
struct intel_vgpu_type *(*gvt_find_vgpu_type)(struct intel_gvt *gvt,
const char *name);
bool (*get_gvt_attrs)(struct attribute ***type_attrs,
struct attribute_group ***intel_vgpu_type_groups);
bool (*get_gvt_attrs)(struct attribute_group ***intel_vgpu_type_groups);
int (*vgpu_query_plane)(struct intel_vgpu *vgpu, void *);
int (*vgpu_get_dmabuf)(struct intel_vgpu *vgpu, unsigned int);
int (*write_protect_handler)(struct intel_vgpu *, u64, void *,

4
drivers/gpu/drm/i915/gvt/kvmgt.c
View File

@ -1597,12 +1597,10 @@ static struct mdev_parent_ops intel_vgpu_ops = {
static int kvmgt_host_init(struct device *dev, void *gvt, const void *ops)
{
struct attribute **kvm_type_attrs;
struct attribute_group **kvm_vgpu_type_groups;
intel_gvt_ops = ops;
if (!intel_gvt_ops->get_gvt_attrs(&kvm_type_attrs,
&kvm_vgpu_type_groups))
if (!intel_gvt_ops->get_gvt_attrs(&kvm_vgpu_type_groups))
return -EFAULT;
intel_vgpu_ops.supported_type_groups = kvm_vgpu_type_groups;