[PATCH] i2c: busses: Use min() to improve code

[Andi Shyti]

Hi Qianfeng,

> @@ -422,10 +423,7 @@ static void st_i2c_wr_fill_tx_fifo(struct st_i2c_dev *i2c_dev)
>  	tx_fstat = readl_relaxed(i2c_dev->base + SSC_TX_FSTAT);
>  	tx_fstat &= SSC_TX_FSTAT_STATUS;
>  
> -	if (c->count < (SSC_TXFIFO_SIZE - tx_fstat))
> -		i = c->count;
> -	else
> -		i = SSC_TXFIFO_SIZE - tx_fstat;
> +	i = min(c->count, SSC_TXFIFO_SIZE - tx_fstat);

I think it's safe enough not to need a min_t(int,...

merged to i2c/i2c-host.

Thanks,
Andi