tx = xfer->tx_buf;
do {
+ c -= 1;
if (tx != NULL) {
if (mcspi_wait_for_reg_bit(chstat_reg,
OMAP2_MCSPI_CHSTAT_TXS) < 0) {
word_len, *(rx - 1));
#endif
}
- c -= 1;
} while (c);
} else if (word_len <= 16) {
u16 *rx;
rx = xfer->rx_buf;
tx = xfer->tx_buf;
do {
+ c -= 2;
if (tx != NULL) {
if (mcspi_wait_for_reg_bit(chstat_reg,
OMAP2_MCSPI_CHSTAT_TXS) < 0) {
word_len, *(rx - 1));
#endif
}
- c -= 2;
} while (c);
} else if (word_len <= 32) {
u32 *rx;
rx = xfer->rx_buf;
tx = xfer->tx_buf;
do {
+ c -= 4;
if (tx != NULL) {
if (mcspi_wait_for_reg_bit(chstat_reg,
OMAP2_MCSPI_CHSTAT_TXS) < 0) {
word_len, *(rx - 1));
#endif
}
- c -= 4;
} while (c);
}