[U-Boot] [PATCH v3 6/6] i2c: rcar_i2c: Move FSDA check to rcar_i2c_recover

[Marek Vasut]

On 3/6/19 11:46 AM, Ismael Luceno Cortes wrote:
> Cosmetic change.  Any call to the recover function would need to do the
> same check afterwards, so it's sensible to make it part of the function.
> 
> Signed-off-by: Ismael Luceno <ismael.luceno at silicon-gears.com>

Reviewed-by: Marek Vasut <marek.vasut+renesas at gmail.com>

> ---
>  drivers/i2c/rcar_i2c.c | 10 ++++++----
>  1 file changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/i2c/rcar_i2c.c b/drivers/i2c/rcar_i2c.c
> index 78ef8acacc..8fe0aadffa 100644
> --- a/drivers/i2c/rcar_i2c.c
> +++ b/drivers/i2c/rcar_i2c.c
> @@ -81,12 +81,13 @@ static int rcar_i2c_finish(struct udevice *dev)
>  	return ret;
>  }
>  
> -static void rcar_i2c_recover(struct udevice *dev)
> +static int rcar_i2c_recover(struct udevice *dev)
>  {
>  	struct rcar_i2c_priv *priv = dev_get_priv(dev);
>  	u32 mcr = RCAR_I2C_ICMCR_MDBS | RCAR_I2C_ICMCR_OBPC;
>  	u32 mcra = mcr | RCAR_I2C_ICMCR_FSDA;
>  	int i;
> +	u32 mstat;
Nit: would be nice to keep these variables sorted in reverse xmas tree.

-- 
Best regards,
Marek Vasut