84  * @word: value to rotate
87 static inline __u64 rol64(__u64 word, unsigned int shift)  in rol64()  argument
89 	return (word << (shift & 63)) | (word >> ((-shift) & 63));  in rol64()
94  * @word: value to rotate
97 static inline __u64 ror64(__u64 word, unsigned int shift)  in ror64()  argument
99 	return (word >> (shift & 63)) | (word << ((-shift) & 63));  in ror64()
104  * @word: value to rotate
107 static inline __u32 rol32(__u32 word, unsigned int shift)  in rol32()  argument
109 	return (word << (shift & 31)) | (word >> ((-shift) & 31));  in rol32()
114  * @word: value to rotate
117 static inline __u32 ror32(__u32 word, unsigned int shift)  in ror32()  argument
119 	return (word >> (shift & 31)) | (word << ((-shift) & 31));  in ror32()
124  * @word: value to rotate
127 static inline __u16 rol16(__u16 word, unsigned int shift)  in rol16()  argument
129 	return (word << (shift & 15)) | (word >> ((-shift) & 15));  in rol16()
134  * @word: value to rotate
137 static inline __u16 ror16(__u16 word, unsigned int shift)  in ror16()  argument
139 	return (word >> (shift & 15)) | (word << ((-shift) & 15));  in ror16()
144  * @word: value to rotate
147 static inline __u8 rol8(__u8 word, unsigned int shift)  in rol8()  argument
149 	return (word << (shift & 7)) | (word >> ((-shift) & 7));  in rol8()
154  * @word: value to rotate
157 static inline __u8 ror8(__u8 word, unsigned int shift)  in ror8()  argument
159 	return (word >> (shift & 7)) | (word << ((-shift) & 7));  in ror8()
215  * __ffs64 - find first set bit in a 64 bit word
216  * @word: The 64 bit word
219  * The result is not defined if no bits are set, so check that @word
222 static inline unsigned long __ffs64(u64 word)  in __ffs64()  argument
225 	if (((u32)word) == 0UL)  in __ffs64()
226 		return __ffs((u32)(word >> 32)) + 32;  in __ffs64()
230 	return __ffs((unsigned long)word);  in __ffs64()