diff options
| -rw-r--r-- | drivers/i2c/stm32f7_i2c.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c index 3a727e68ac..e3b4991eb8 100644 --- a/drivers/i2c/stm32f7_i2c.c +++ b/drivers/i2c/stm32f7_i2c.c @@ -57,7 +57,6 @@ struct stm32_i2c_regs { #define STM32_I2C_CR1_PE BIT(0) /* STM32 I2C control 2 */ -#define STM32_I2C_CR2_AUTOEND BIT(25) #define STM32_I2C_CR2_RELOAD BIT(24) #define STM32_I2C_CR2_NBYTES_MASK GENMASK(23, 16) #define STM32_I2C_CR2_NBYTES(n) ((n & 0xff) << 16) @@ -304,9 +303,8 @@ static void stm32_i2c_message_start(struct stm32_i2c_priv *i2c_priv, cr2 |= STM32_I2C_CR2_SADD7(msg->addr); } - /* Set nb bytes to transfer and reload or autoend bits */ - cr2 &= ~(STM32_I2C_CR2_NBYTES_MASK | STM32_I2C_CR2_RELOAD | - STM32_I2C_CR2_AUTOEND); + /* Set nb bytes to transfer and reload (if needed) */ + cr2 &= ~(STM32_I2C_CR2_NBYTES_MASK | STM32_I2C_CR2_RELOAD); if (msg->len > STM32_I2C_MAX_LEN) { cr2 |= STM32_I2C_CR2_NBYTES(STM32_I2C_MAX_LEN); cr2 |= STM32_I2C_CR2_RELOAD; |