54 	unsigned long first, last;  in fb_copy_aligned_fwd()  local
56 	first = fb_pixel_mask(dst->bits, reverse);  in fb_copy_aligned_fwd()
62 		last = last ? (last & first) : first;  in fb_copy_aligned_fwd()
71 		int offset = first != ~0UL;  in fb_copy_aligned_fwd()
75 			fb_copy_offset_masked(first, 0, dst, src);  in fb_copy_aligned_fwd()
100 	unsigned long first, last;  in fb_copy_aligned_rev()  local
102 	first = fb_pixel_mask(dst->bits, reverse);  in fb_copy_aligned_rev()
108 			first &= last;  in fb_copy_aligned_rev()
109 		if (first == ~0UL)  in fb_copy_aligned_rev()
112 			fb_copy_offset_masked(first, 0, dst, src);  in fb_copy_aligned_rev()
115 		int offset = first != ~0UL;  in fb_copy_aligned_rev()
136 			fb_copy_offset_masked(first, 0, dst, src);  in fb_copy_aligned_rev()
164 	unsigned long first, last;  in fb_copy_fwd()  local
169 	first = fb_pixel_mask(dst->bits, reverse);  in fb_copy_fwd()
178 		last = last ? (last & first) : first;  in fb_copy_fwd()
194 		int offset = first != ~0UL;  in fb_copy_fwd()
206 			fb_modify_offset(reorder(d0, reverse), first, 0, dst);  in fb_copy_fwd()
259 	unsigned long first, last;  in fb_copy_rev()  local
263 	first = fb_pixel_mask(dst->bits, reverse);  in fb_copy_rev()
273 			first &= last;  in fb_copy_rev()
279 			fb_modify_offset(reorder(d0, reverse), first, 0, dst);  in fb_copy_rev()
284 			if (first == ~0UL)  in fb_copy_rev()
287 				fb_modify_offset(reorder(d0, reverse), first, 0, dst);  in fb_copy_rev()
291 		int offset = first != ~0UL;  in fb_copy_rev()
343 			fb_modify_offset(reorder(d0, reverse), first, 0, dst);  in fb_copy_rev()