On Thu, 9 Jul 2015, Ellen Wang wrote: > cp2112_i2c_xfer() only supports a single i2c_msg. More than > one message at a time just returns EIO. This breaks certain > important cases. For example, the at24 eeprom driver generates > paired write and read messages (for eeprom address and data). > > Since the device doesn't support i2c repeated starts in general, > but does support a single write-repeated-start-read pair > (since hardware rev 1), we recognize the latter case and > implement only that. > > Signed-off-by: Ellen Wang <ellen@xxxxxxxxxxxxxxxxxxx> Applied to for-4.3/cp2112. Thanks, -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
