Commit 15f0ae7a authored by Wolfram Sang's avatar Wolfram Sang
Browse files

i2c: stm32f7: remove noisy and imprecise log messages 



The log messages talk about 'bus recovery' while it is not a bus
recovery with 9 pulses but merely a controller reset. Controller resets
are not worth log messages. The 'bus busy' message should be emitted by
upper layers, a busy bus may be expected in some cases.

Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
Reviewed-by: default avatarAlain Volmat <alain.volmat@foss.st.com>
parent 05907656

drivers/i2c/busses/i2c-stm32f7.c

+0 −4
Original line number Diff line number Diff line
@@ -832,8 +832,6 @@ static void stm32f7_i2c_release_bus(struct i2c_adapter *i2c_adap) 
{

	struct stm32f7_i2c_dev *i2c_dev = i2c_get_adapdata(i2c_adap);



	dev_info(i2c_dev->dev, "Trying to recover bus\n");



	stm32f7_i2c_clr_bits(i2c_dev->base + STM32F7_I2C_CR1,

			     STM32F7_I2C_CR1_PE);
@@ -852,8 +850,6 @@ static int stm32f7_i2c_wait_free_bus(struct stm32f7_i2c_dev *i2c_dev) 
	if (!ret)

		return 0;



	dev_info(i2c_dev->dev, "bus busy\n");



	stm32f7_i2c_release_bus(&i2c_dev->adap);



	return -EBUSY;