BITS_IN_BYTE
fc->bit_off = fc->bit_off + byte_diff * BITS_IN_BYTE;
if ((0xff000000 >> (i * BITS_IN_BYTE)) & be32_to_cpu((__force __be32)*data)) {
if ((0xff << (i * BITS_IN_BYTE)) & be32_to_cpu((__force __be32)*data)) {
#define BITS_IN_DW (BITS_IN_BYTE * DW_SIZE)