/* SPDX-License-Identifier: GPL-2.0 */#ifndef _ASM_GENERIC_BITOPS_LE_H_#define _ASM_GENERIC_BITOPS_LE_H_ #include <asm-generic/bitops/find.h>#include <asm/types.h>#include <asm/byteorder.h>#include <linux/swab.h> #if defined(__LITTLE_ENDIAN) #define BITOP_LE_SWIZZLE	0 static inline unsigned long find_next_zero_bit_le(const void *addr,		unsigned long size, unsigned long offset){	return find_next_zero_bit(addr, size, offset);} static inline unsigned long find_next_bit_le(const void *addr,		unsigned long size, unsigned long offset){	return find_next_bit(addr, size, offset);} static inline unsigned long find_first_zero_bit_le(const void *addr,		unsigned long size){	return find_first_zero_bit(addr, size);} #elif defined(__BIG_ENDIAN) #define BITOP_LE_SWIZZLE	((BITS_PER_LONG-1) & ~0x7) #ifndef find_next_zero_bit_lestatic inlineunsigned long find_next_zero_bit_le(const void *addr, unsigned		long size, unsigned long offset){	if (small_const_nbits(size)) {		unsigned long val = *(const unsigned long *)addr; 		if (unlikely(offset >= size))			return size; 		val = swab(val) | ~GENMASK(size - 1, offset);		return val == ~0UL ? size : ffz(val);	} 	return _find_next_bit(addr, NULL, size, offset, ~0UL, 1);}#endif #ifndef find_next_bit_lestatic inlineunsigned long find_next_bit_le(const void *addr, unsigned		long size, unsigned long offset){	if (small_const_nbits(size)) {		unsigned long val = *(const unsigned long *)addr; 		if (unlikely(offset >= size))			return size; 		val = swab(val) & GENMASK(size - 1, offset);		return val ? __ffs(val) : size;	} 	return _find_next_bit(addr, NULL, size, offset, 0UL, 1);}#endif #ifndef find_first_zero_bit_le#define find_first_zero_bit_le(addr, size) \	find_next_zero_bit_le((addr), (size), 0)#endif #else#error "Please fix <asm/byteorder.h>"#endif static inline int test_bit_le(int nr, const void *addr){	return test_bit(nr ^ BITOP_LE_SWIZZLE, addr);} static inline void set_bit_le(int nr, void *addr){	set_bit(nr ^ BITOP_LE_SWIZZLE, addr);} static inline void clear_bit_le(int nr, void *addr){	clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);} static inline void __set_bit_le(int nr, void *addr){	__set_bit(nr ^ BITOP_LE_SWIZZLE, addr);} static inline void __clear_bit_le(int nr, void *addr){	__clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);} static inline int test_and_set_bit_le(int nr, void *addr){	return test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr);} static inline int test_and_clear_bit_le(int nr, void *addr){	return test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);} static inline int __test_and_set_bit_le(int nr, void *addr){	return __test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr);} static inline int __test_and_clear_bit_le(int nr, void *addr){	return __test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);} #endif /* _ASM_GENERIC_BITOPS_LE_H_ */