i2c:smbus: Simplify read handling

There were two different read functions, and with the removal of
the command passed in there is no functional difference.  So remove
one of them.  With that you don't need one of the states, so that
can be removed, too.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c
index 7fbb5ca27f..760594b3f1 100644
--- a/hw/i2c/smbus_eeprom.c
+++ b/hw/i2c/smbus_eeprom.c
@@ -79,13 +79,6 @@ static int eeprom_write_data(SMBusDevice *dev, uint8_t *buf, uint8_t len)
     return 0;
 }
 
-static uint8_t eeprom_read_data(SMBusDevice *dev, int n)
-{
-    /* As with writes, we implement block reads without the
-       SMBus length byte.  */
-    return eeprom_receive_byte(dev);
-}
-
 static void smbus_eeprom_realize(DeviceState *dev, Error **errp)
 {
     SMBusEEPROMDevice *eeprom = (SMBusEEPROMDevice *)dev;
@@ -107,7 +100,6 @@ static void smbus_eeprom_class_initfn(ObjectClass *klass, void *data)
     sc->quick_cmd = eeprom_quick_cmd;
     sc->receive_byte = eeprom_receive_byte;
     sc->write_data = eeprom_write_data;
-    sc->read_data = eeprom_read_data;
     dc->props = smbus_eeprom_properties;
     /* Reason: pointer property "data" */
     dc->user_creatable = false;