121 	unsigned plane;  in tpg_alloc()  local
125 		for (plane = 0; plane < TPG_MAX_PLANES; plane++) {  in tpg_alloc()
126 			unsigned pixelsz = plane ? 2 : 4;  in tpg_alloc()
128 			tpg->lines[pat][plane] = vzalloc(max_w * 2 * pixelsz);  in tpg_alloc()
129 			if (!tpg->lines[pat][plane])  in tpg_alloc()
131 			if (plane == 0)  in tpg_alloc()
133 			tpg->downsampled_lines[pat][plane] = vzalloc(max_w * 2 * pixelsz);  in tpg_alloc()
134 			if (!tpg->downsampled_lines[pat][plane])  in tpg_alloc()
138 	for (plane = 0; plane < TPG_MAX_PLANES; plane++) {  in tpg_alloc()
139 		unsigned pixelsz = plane ? 2 : 4;  in tpg_alloc()
141 		tpg->contrast_line[plane] = vzalloc(max_w * pixelsz);  in tpg_alloc()
142 		if (!tpg->contrast_line[plane])  in tpg_alloc()
144 		tpg->black_line[plane] = vzalloc(max_w * pixelsz);  in tpg_alloc()
145 		if (!tpg->black_line[plane])  in tpg_alloc()
147 		tpg->random_line[plane] = vzalloc(max_w * 2 * pixelsz);  in tpg_alloc()
148 		if (!tpg->random_line[plane])  in tpg_alloc()
157 	unsigned plane;  in tpg_free()  local
160 		for (plane = 0; plane < TPG_MAX_PLANES; plane++) {  in tpg_free()
161 			vfree(tpg->lines[pat][plane]);  in tpg_free()
162 			tpg->lines[pat][plane] = NULL;  in tpg_free()
163 			if (plane == 0)  in tpg_free()
165 			vfree(tpg->downsampled_lines[pat][plane]);  in tpg_free()
166 			tpg->downsampled_lines[pat][plane] = NULL;  in tpg_free()
168 	for (plane = 0; plane < TPG_MAX_PLANES; plane++) {  in tpg_free()
169 		vfree(tpg->contrast_line[plane]);  in tpg_free()
170 		vfree(tpg->black_line[plane]);  in tpg_free()
171 		vfree(tpg->random_line[plane]);  in tpg_free()
172 		tpg->contrast_line[plane] = NULL;  in tpg_free()
173 		tpg->black_line[plane] = NULL;  in tpg_free()
174 		tpg->random_line[plane] = NULL;  in tpg_free()