3 * Texas Instruments, <www.ti.com>
4 * Aneesh V <aneesh@ti.com>
6 * SPDX-License-Identifier: GPL-2.0+
11 static inline s32 log_2_n_round_up(u32 n)
22 return log2n + 1; /* not power of 2 - round up */
24 return log2n; /* power of 2 */
27 static inline s32 log_2_n_round_down(u32 n)