diff options
| author | Corey Minyard <cminyard@mvista.com> | 2018-11-30 14:04:19 -0600 |
|---|---|---|
| committer | Corey Minyard <cminyard@mvista.com> | 2019-02-27 21:06:08 -0600 |
| commit | 8b38e532b58d9e314d95aa9845cc89243ee60acc (patch) | |
| tree | f9dc4fb03e03865ea833bd9f594a5b6d3beba6c0 /hw/i2c | |
| parent | 08a8a4d45050f837d560f1aa23ee0ffff4a2c1d7 (diff) | |
| download | qemu-8b38e532b58d9e314d95aa9845cc89243ee60acc.zip | |
i2c:smbus: Make white space in switch statements consistent
It had spaces between cases in some places and not others. Add a space
for every one.
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Diffstat (limited to 'hw/i2c')
| -rw-r--r-- | hw/i2c/smbus_eeprom.c | 1 | ||||
| -rw-r--r-- | hw/i2c/smbus_slave.c | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c index 2f90287b69..2816e35bcc 100644 --- a/hw/i2c/smbus_eeprom.c +++ b/hw/i2c/smbus_eeprom.c @@ -43,6 +43,7 @@ static uint8_t eeprom_receive_byte(SMBusDevice *dev) SMBusEEPROMDevice *eeprom = (SMBusEEPROMDevice *) dev; uint8_t *data = eeprom->data; uint8_t val = data[eeprom->offset++]; + #ifdef DEBUG printf("eeprom_receive_byte: addr=0x%02x val=0x%02x\n", dev->i2c.address, val); diff --git a/hw/i2c/smbus_slave.c b/hw/i2c/smbus_slave.c index 52a57423ee..5b3046f6a3 100644 --- a/hw/i2c/smbus_slave.c +++ b/hw/i2c/smbus_slave.c @@ -70,6 +70,7 @@ static int smbus_i2c_event(I2CSlave *s, enum i2c_event event) DPRINTF("Incoming data\n"); dev->mode = SMBUS_WRITE_DATA; break; + default: BADF("Unexpected send start condition in state %d\n", dev->mode); dev->mode = SMBUS_CONFUSED; @@ -83,6 +84,7 @@ static int smbus_i2c_event(I2CSlave *s, enum i2c_event event) DPRINTF("Read mode\n"); dev->mode = SMBUS_READ_DATA; break; + case SMBUS_WRITE_DATA: if (dev->data_len == 0) { BADF("Read after write with no data\n"); @@ -93,6 +95,7 @@ static int smbus_i2c_event(I2CSlave *s, enum i2c_event event) dev->mode = SMBUS_READ_DATA; } break; + default: BADF("Unexpected recv start condition in state %d\n", dev->mode); dev->mode = SMBUS_CONFUSED; @@ -129,9 +132,11 @@ static int smbus_i2c_event(I2CSlave *s, enum i2c_event event) case SMBUS_DONE: /* Nothing to do. */ break; + case SMBUS_READ_DATA: dev->mode = SMBUS_DONE; break; + default: BADF("Unexpected NACK in state %d\n", dev->mode); dev->mode = SMBUS_CONFUSED; @@ -155,11 +160,13 @@ static uint8_t smbus_i2c_recv(I2CSlave *s) } DPRINTF("Read data %02x\n", ret); break; + default: BADF("Unexpected read in state %d\n", dev->mode); dev->mode = SMBUS_CONFUSED; break; } + return ret; } @@ -176,10 +183,12 @@ static int smbus_i2c_send(I2CSlave *s, uint8_t data) dev->data_buf[dev->data_len++] = data; } break; + default: BADF("Unexpected write in state %d\n", dev->mode); break; } + return 0; } |