Re: [PATCH v1] spi: check tx_buf and rx_buf in spi_unmap_msg

[Mark Brown]

On Thu, Apr 16, 2015 at 10:54:18AM +0800, Robin Gong wrote:
> Some spi device drivers use the same tx_buf and rx_buf repeatly for better
> performance such as driver/input/touchsreen/ads7846.c, but spi core grab tx_buf
> /rx_buf of transfer and set them as dummy_tx/dummy_rx once they are NULL. Thus,

Applied, thanks - good spot.

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