Re: [PATCH] i2c: qcom-geni: Fix return value for master_xfer

[Wolfram Sang]

On Wed, Feb 09, 2022 at 09:03:56PM +0000, jorcrous@xxxxxxxxxx wrote:
> From: Jordan Crouse <jorcrous@xxxxxxxxxx>
> 
> The master_xfer function is supposed to return the number of messages that
> were processed. Both  geni_i2c_gpi_xfer and geni_i2c_fifo_xfer are
> returning 0 which is being interpeted as a error in the upper layers.
> 
> Fixes: 8133682618cb ("i2c: qcom-geni: Add support for GPI DMA")
> Signed-off-by: Jordan Crouse <jorcrous@xxxxxxxxxx>

For the record, this patch is not upstream yet and needs to be folded
into the next version of the GPI DMA patch by Vinod.

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