From: Wolfram Sang <wsa@kernel.org>
Date: Wed, 1 Dec 2021 11:47:51 +0000 (+0100)
Subject: i2c: stm32f7: remove noisy and imprecise log messages
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=15f0ae7a91a9ca8fb34ecc6e0c7d8bd3a3ce180c;p=linux.git

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: Wolfram Sang <wsa@kernel.org>
Reviewed-by: Alain Volmat <alain.volmat@foss.st.com>
---

diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
index 9b713c50abb87..62623da18126b 100644
--- a/drivers/i2c/busses/i2c-stm32f7.c
+++ b/drivers/i2c/busses/i2c-stm32f7.c
@@ -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;