hw/i2c: Fix bitbang_i2c_data trace event

The clock and data values were logged swapped. Correct the trace event
text to match what is logged. Also fix a typo in a comment nearby.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

hw/i2c/bitbang_i2c.c

@@ -70,7 +70,7 @@ static int bitbang_i2c_ret(bitbang_i2c_interface *i2c, int level)
     return level & i2c->last_data;
 }
 
-/* Leave device data pin unodified.  */
+/* Leave device data pin unmodified.  */
 static int bitbang_i2c_nop(bitbang_i2c_interface *i2c)
 {
     return bitbang_i2c_ret(i2c, i2c->device_out);

hw/i2c/trace-events

@@ -5,7 +5,7 @@ bitbang_i2c_state(const char *old_state, const char *new_state) "state %s -> %s"
 bitbang_i2c_addr(uint8_t addr) "Address 0x%02x"
 bitbang_i2c_send(uint8_t byte) "TX byte 0x%02x"
 bitbang_i2c_recv(uint8_t byte) "RX byte 0x%02x"
-bitbang_i2c_data(unsigned dat, unsigned clk, unsigned old_out, unsigned new_out) "dat %u clk %u out %u -> %u"
+bitbang_i2c_data(unsigned clk, unsigned dat, unsigned old_out, unsigned new_out) "clk %u dat %u out %u -> %u"
 
 # core.c