diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c index d1d8ee4a5f16..4b47a18e9dfa 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.c +++ b/drivers/gpu/drm/i915/gvt/gvt.c @@ -46,22 +46,12 @@ static const char * const supported_hypervisors[] = { [INTEL_GVT_HYPERVISOR_KVM] = "KVM", }; -static struct intel_vgpu_type *intel_gvt_find_vgpu_type(struct intel_gvt *gvt, - const char *name) +static struct intel_vgpu_type * +intel_gvt_find_vgpu_type(struct intel_gvt *gvt, unsigned int type_group_id) { - const char *driver_name = - dev_driver_string(&gvt->gt->i915->drm.pdev->dev); - int i; - - name += strlen(driver_name) + 1; - for (i = 0; i < gvt->num_types; i++) { - struct intel_vgpu_type *t = &gvt->types[i]; - - if (!strncmp(t->name, name, sizeof(t->name))) - return t; - } - - return NULL; + if (WARN_ON(type_group_id >= gvt->num_types)) + return NULL; + return &gvt->types[type_group_id]; } static ssize_t available_instances_show(struct kobject *kobj, @@ -71,7 +61,7 @@ static ssize_t available_instances_show(struct kobject *kobj, unsigned int num = 0; void *gvt = kdev_to_i915(dev)->gvt; - type = intel_gvt_find_vgpu_type(gvt, kobject_name(kobj)); + type = intel_gvt_find_vgpu_type(gvt, mtype_get_type_group_id(kobj)); if (!type) num = 0; else @@ -92,7 +82,7 @@ static ssize_t description_show(struct kobject *kobj, struct device *dev, struct intel_vgpu_type *type; void *gvt = kdev_to_i915(dev)->gvt; - type = intel_gvt_find_vgpu_type(gvt, kobject_name(kobj)); + type = intel_gvt_find_vgpu_type(gvt, mtype_get_type_group_id(kobj)); if (!type) return 0; |