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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Driver for the Conexant CX25821 PCIe bridge4 *5 * Copyright (C) 2009 Conexant Systems Inc.6 * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com>7 */8 9#ifndef _BITFUNCS_H10#define _BITFUNCS_H11 12#define SetBit(Bit) (1 << Bit)13 14static inline u8 getBit(u32 sample, u8 index)15{16 return (u8) ((sample >> index) & 1);17}18 19static inline u32 clearBitAtPos(u32 value, u8 bit)20{21 return value & ~(1 << bit);22}23 24static inline u32 setBitAtPos(u32 sample, u8 bit)25{26 sample |= (1 << bit);27 return sample;28 29}30 31#endif32