SAMA5D3/4 I2C: Test for read or write operation was reversed. How could this have worked before?

arch/arm/src/sama5/sam_twi.c

@@ -683,7 +683,8 @@ static void twi_startread(struct twi_dev_s *priv, struct i2c_msg_s *msg)
   /* Set slave address and number of internal address bytes. */
 
   twi_putrel(priv, SAM_TWI_MMR_OFFSET, 0);
-  twi_putrel(priv, SAM_TWI_MMR_OFFSET, TWI_MMR_IADRSZ_NONE | TWI_MMR_MREAD | TWI_MMR_DADR(msg->addr));
+  twi_putrel(priv, SAM_TWI_MMR_OFFSET, TWI_MMR_IADRSZ_NONE | TWI_MMR_MREAD |
+                   TWI_MMR_DADR(msg->addr));
 
   /* Set internal address bytes (not used) */
 
@@ -738,7 +739,7 @@ static void twi_startwrite(struct twi_dev_s *priv, struct i2c_msg_s *msg)
 
 static void twi_startmessage(struct twi_dev_s *priv, struct i2c_msg_s *msg)
 {
-  if ((msg->flags & I2C_M_READ) == 0)
+  if ((msg->flags & I2C_M_READ) != 0)
     {
       twi_startread(priv, msg);
     }
@@ -756,7 +757,7 @@ static void twi_startmessage(struct twi_dev_s *priv, struct i2c_msg_s *msg)
  * Name: twi_setfrequency
  *
  * Description:
- *   Set the frequence for the next transfer
+ *   Set the frequency for the next transfer
  *
  *******************************************************************************/