[PATCH 05/22] staging: comedi: s626: factor eos interrupt handling from s626_irq_handler()

Dan Carpenter dan.carpenter at oracle.com
Mon Mar 25 12:52:22 UTC 2013


On Fri, Mar 22, 2013 at 03:55:51PM -0700, H Hartley Sweeten wrote:
> +	/*
> +	 * Init ptr to DMA buffer that holds new ADC data.  We skip the
> +	 * first uint16_t in the buffer because it contains junk data
> +	 * from the final ADC of the previous poll list scan.
> +	 */
> +	int32_t *readaddr = (int32_t *)devpriv->ANABuf.LogicalBase + 1;

This was there since the code was merged, but why does it say we're
going to skip the first uint16_t when we actually skip int32_t?
Does anyone know?

regards,
dan carpenter




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