From c5bd85353c0e2dac3e30855a9e4953c0c408dfef Mon Sep 17 00:00:00 2001 From: Zhenyu Wang Date: Mon, 2 Dec 2019 15:01:07 +0800 Subject: [PATCH] drm/i915/gvt: remove unused type attributes Only need to get attribute group instead of attributes and it has no use, so remove it. Reviewed-by: Yan Zhao Signed-off-by: Zhenyu Wang Link: http://patchwork.freedesktop.org/patch/msgid/20191202070109.73924-1-zhenyuw@linux.intel.com --- drivers/gpu/drm/i915/gvt/gvt.c | 4 +--- drivers/gpu/drm/i915/gvt/gvt.h | 3 +-- drivers/gpu/drm/i915/gvt/kvmgt.c | 4 +--- 3 files changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c index 8f37eefa0a028..cb5fa30b8e63d 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.c +++ b/drivers/gpu/drm/i915/gvt/gvt.c @@ -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; } diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h index b47c6acaf9c0f..0081b051d3e09 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.h +++ b/drivers/gpu/drm/i915/gvt/gvt.h @@ -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 *, diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 04a5a0d908239..a699ecade3fcf 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -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;