diff options
Diffstat (limited to 'drivers/gpu/msm/kgsl.h')
| -rw-r--r-- | drivers/gpu/msm/kgsl.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/msm/kgsl.h b/drivers/gpu/msm/kgsl.h index 25f5de6ce645..7ac84b777051 100644 --- a/drivers/gpu/msm/kgsl.h +++ b/drivers/gpu/msm/kgsl.h @@ -579,4 +579,19 @@ static inline void __user *to_user_ptr(uint64_t address) return (void __user *)(uintptr_t)address; } +static inline void kgsl_gpu_sysfs_add_link(struct kobject *dst, + struct kobject *src, const char *src_name, + const char *dst_name) +{ + struct kernfs_node *old; + + if (dst == NULL || src == NULL) + return; + + old = sysfs_get_dirent(src->sd, src_name); + if (IS_ERR_OR_NULL(old)) + return; + + kernfs_create_link(dst->sd, dst_name, old); +} #endif /* __KGSL_H */ |