diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_utils.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_utils.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h index 67a66d4d5c70..2c430c0c3bad 100644 --- a/drivers/gpu/drm/i915/i915_utils.h +++ b/drivers/gpu/drm/i915/i915_utils.h @@ -145,8 +145,6 @@ bool i915_error_injected(void); #define page_pack_bits(ptr, bits) ptr_pack_bits(ptr, bits, PAGE_SHIFT) #define page_unpack_bits(ptr, bits) ptr_unpack_bits(ptr, bits, PAGE_SHIFT) -#define struct_member(T, member) (((T *)0)->member) - #define fetch_and_zero(ptr) ({ \ typeof(*ptr) __T = *(ptr); \ *(ptr) = (typeof(*ptr))0; \ @@ -166,7 +164,7 @@ static __always_inline ptrdiff_t ptrdiff(const void *a, const void *b) */ #define container_of_user(ptr, type, member) ({ \ void __user *__mptr = (void __user *)(ptr); \ - BUILD_BUG_ON_MSG(!__same_type(*(ptr), struct_member(type, member)) && \ + BUILD_BUG_ON_MSG(!__same_type(*(ptr), typeof_member(type, member)) && \ !__same_type(*(ptr), void), \ "pointer type mismatch in container_of()"); \ ((type __user *)(__mptr - offsetof(type, member))); }) |