Lines Matching defs:random_reg

210 	u16 random_reg = seed;
212 	random_reg ^= ((luma_num * 37 + 178) & 255) << 8;
213 	random_reg ^= ((luma_num * 173 + 105) & 255);
214 	*random_register = random_reg;
220 	u16 random_reg = *random_register;
222 	bit = ((random_reg >> 0) ^ (random_reg >> 1) ^ (random_reg >> 3) ^
223 	       (random_reg >> 12)) & 1;
224 	*random_register = (random_reg >> 1) | (bit << 15);