Subject: [PATCH v2 05/17] i2c: omap: split out [XR]DR and [XR]RDY

From: [email-masked] (Shubhrajyoti)
Date: Tue, 26 Jun 2012 16:11:30 +0530

Hi Felipe,
On Thursday 14 June 2012 09:54 PM, Felipe Balbi wrote:
>  			return IRQ_HANDLED;
>  		}
>  
> -		if (stat & (OMAP_I2C_STAT_RRDY | OMAP_I2C_STAT_RDR)) {
> +		if (stat & OMAP_I2C_STAT_RDR) {
>  			u8 num_bytes = 1;
>  
> +			if (dev->fifo_size)
> +				num_bytes = dev->fifo_size;
In case of a draining interrupt. The byte count may not be the fifo size.
Do you agree?
> +
> +			while (num_bytes--) {
> +				if (!dev->buf_len) {