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31 lines
565 B
31 lines
565 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* Driver for the Conexant CX25821 PCIe bridge |
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* |
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* Copyright (C) 2009 Conexant Systems Inc. |
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* Authors <[email protected]>, <[email protected]> |
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*/ |
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#ifndef _BITFUNCS_H |
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#define _BITFUNCS_H |
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#define SetBit(Bit) (1 << Bit) |
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static inline u8 getBit(u32 sample, u8 index) |
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{ |
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return (u8) ((sample >> index) & 1); |
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} |
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static inline u32 clearBitAtPos(u32 value, u8 bit) |
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{ |
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return value & ~(1 << bit); |
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} |
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static inline u32 setBitAtPos(u32 sample, u8 bit) |
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{ |
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sample |= (1 << bit); |
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return sample; |
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} |
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#endif
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