OMAP_I2C_STAT_XRDY
stat &= ~(OMAP_I2C_STAT_XDR | OMAP_I2C_STAT_XRDY);
OMAP_I2C_STAT_XRDY |
if (stat & OMAP_I2C_STAT_XRDY) {
omap_i2c_ack_stat(omap, OMAP_I2C_STAT_XRDY);
omap_i2c_ack_stat(omap, (OMAP_I2C_STAT_XRDY |