drivers/i2c: stm32_v1: remove unused variable

pabigot · ioannisg · commit 4ee876b797b1 · 2021-02-15T16:35:30.000+03:00
A recent patch removed use of the cfg structure, but left a pointer to
it defined which causes build failures.

Signed-off-by: Peter Bigot &lt;peter.bigot@nordicsemi.no&gt;
diff --git a/drivers/i2c/i2c_ll_stm32_v1.c b/drivers/i2c/i2c_ll_stm32_v1.c
@@ -617,7 +617,6 @@ void stm32_i2c_error_isr(void *arg)
 int32_t stm32_i2c_msg_write(const struct device *dev, struct i2c_msg *msg,
 			    uint8_t *next_msg_flags, uint16_t saddr)
 {
-	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
 
 	msg_init(dev, msg, next_msg_flags, saddr, I2C_REQUEST_WRITE);

Original file line number	Diff line number	Diff line change
`@@ -617,7 +617,6 @@ void stm32_i2c_error_isr(void *arg)`
`617`	`617`	`int32_t stm32_i2c_msg_write(const struct device dev, struct i2c_msg msg,`
`618`	`618`	`uint8_t *next_msg_flags, uint16_t saddr)`
`619`	`619`	`{`
`620`		`- const struct i2c_stm32_config *cfg = DEV_CFG(dev);`
`621`	`620`	`struct i2c_stm32_data *data = DEV_DATA(dev);`
`622`	`621`
`623`	`622`	`msg_init(dev, msg, next_msg_flags, saddr, I2C_REQUEST_WRITE);`