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



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