55 static inline size_t w1_f23_fix_count(loff_t off, size_t count, size_t size)  in w1_f23_fix_count()  argument
57 	if (off > size)  in w1_f23_fix_count()
60 	if ((off + count) > size)  in w1_f23_fix_count()
61 		return (size - off);  in w1_f23_fix_count()
71 	int	off = block * W1_PAGE_SIZE;  in w1_f23_refresh_block()  local
82 	wrbuf[1] = off & 0xff;  in w1_f23_refresh_block()
83 	wrbuf[2] = off >> 8;  in w1_f23_refresh_block()
85 	w1_read_block(sl->master, &data->memory[off], W1_PAGE_SIZE);  in w1_f23_refresh_block()
88 	if (crc16(CRC16_INIT, &data->memory[off], W1_PAGE_SIZE) == CRC16_VALID)  in w1_f23_refresh_block()
97 			       char *buf, loff_t off, size_t count)  in w1_f23_read_bin()  argument
107 	if ((count = w1_f23_fix_count(off, count, W1_EEPROM_SIZE)) == 0)  in w1_f23_read_bin()
114 	min_page = (off >> W1_PAGE_BITS);  in w1_f23_read_bin()
115 	max_page = (off + count - 1) >> W1_PAGE_BITS;  in w1_f23_read_bin()
122 	memcpy(buf, &data->memory[off], count);  in w1_f23_read_bin()
133 	wrbuf[1] = off & 0xff;  in w1_f23_read_bin()
134 	wrbuf[2] = off >> 8;  in w1_f23_read_bin()
211 				char *buf, loff_t off, size_t count)  in w1_f23_write_bin()  argument
216 	if ((count = w1_f23_fix_count(off, count, W1_EEPROM_SIZE)) == 0)  in w1_f23_write_bin()
221 	if ((off & W1_PAGE_MASK) || (count & W1_PAGE_MASK)) {  in w1_f23_write_bin()
223 			(int)off, count);  in w1_f23_write_bin()
230 			dev_err(&sl->dev, "bad CRC at offset %d\n", (int)off);  in w1_f23_write_bin()
241 		addr = off + idx;  in w1_f23_write_bin()