- discard = readw(docptr + 0x103c); /* hw quirk; 1st read discarded */
- magic_low = readw(docptr + 0x103c);
- magic_high = readw(docptr + DOCG4_MYSTERY_REG);
+ readw(docptr + 0x103c); /* hw quirk; 1st read discarded */
+ readw(docptr + 0x103c); /* lower 16 bits of magic number */
+ readw(docptr + DOCG4_MYSTERY_REG); /* upper 16 bits of magic number */