[PATCH v4 2/4] i2c: stm32: remove unused stop parameter in start & reload handling

[Patrice CHOTARD]

On 9/12/22 10:41, Alain Volmat wrote:
> Functions stm32_i2c_message_start and stm32_i2c_handle_reload
> both get a stop boolean indicating if the transfer should end with
> a STOP or not.  However no specific handling is needed in those
> functions hence remove the parameter.
> 
> Signed-off-by: Alain Volmat <alain.volmat at foss.st.com>
> Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
> ---
>  drivers/i2c/stm32f7_i2c.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c
> index 78d7156492..0ec67b5c12 100644
> --- a/drivers/i2c/stm32f7_i2c.c
> +++ b/drivers/i2c/stm32f7_i2c.c
> @@ -282,7 +282,7 @@ static int stm32_i2c_check_device_busy(struct stm32_i2c_priv *i2c_priv)
>  }
>  
>  static void stm32_i2c_message_start(struct stm32_i2c_priv *i2c_priv,
> -				    struct i2c_msg *msg, bool stop)
> +				    struct i2c_msg *msg)
>  {
>  	struct stm32_i2c_regs *regs = i2c_priv->regs;
>  	u32 cr2 = readl(&regs->cr2);
> @@ -325,7 +325,7 @@ static void stm32_i2c_message_start(struct stm32_i2c_priv *i2c_priv,
>   */
>  
>  static void stm32_i2c_handle_reload(struct stm32_i2c_priv *i2c_priv,
> -				    struct i2c_msg *msg, bool stop)
> +				    struct i2c_msg *msg)
>  {
>  	struct stm32_i2c_regs *regs = i2c_priv->regs;
>  	u32 cr2 = readl(&regs->cr2);
> @@ -431,7 +431,7 @@ static int stm32_i2c_message_xfer(struct stm32_i2c_priv *i2c_priv,
>  	/* Add errors */
>  	mask |= STM32_I2C_ISR_ERRORS;
>  
> -	stm32_i2c_message_start(i2c_priv, msg, stop);
> +	stm32_i2c_message_start(i2c_priv, msg);
>  
>  	while (msg->len) {
>  		/*
> @@ -469,7 +469,7 @@ static int stm32_i2c_message_xfer(struct stm32_i2c_priv *i2c_priv,
>  			mask = msg->flags & I2C_M_RD ? STM32_I2C_ISR_RXNE :
>  			       STM32_I2C_ISR_TXIS | STM32_I2C_ISR_NACKF;
>  
> -			stm32_i2c_handle_reload(i2c_priv, msg, stop);
> +			stm32_i2c_handle_reload(i2c_priv, msg);
>  		} else if (!bytes_to_rw) {
>  			/* Wait until TC flag is set */
>  			mask = STM32_I2C_ISR_TC;


Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>

Thanks 
Patrice