Eliminate a warning

This commit is contained in:
Gregory Nutt
2016-06-28 13:47:22 -06:00
parent 1072683892
commit 93f49290a3
+2
View File
@@ -913,7 +913,9 @@ static int twi_transfer(FAR struct i2c_master_s *dev,
struct twi_dev_s *priv = (struct twi_dev_s *)dev;
irqstate_t flags;
unsigned int size;
#ifdef CONFIG_I2C_RESET
uint32_t sr;
#endif
int i;
int ret;