Commit 3288d5cb authored Mar 20, 2017 by Icenowy Zheng Committed by Mark Brown Mar 20, 2017

spi: sun6i: update max transfer size reported



The spi-sun6i driver have already got the ability to do large transfers.
However, the max transfer size reported is still fifo depth - 1.

Update the max transfer size reported to the max value possible.

Reported-by: Martin Ayotte <martinayotte@gmail.com>
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 913f536c

drivers/spi/spi-sun6i.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -194,9 +194,7 @@ static void sun6i_spi_set_cs(struct spi_device *spi, bool enable)

		static size_t sun6i_spi_max_transfer_size(struct spi_device *spi)
		{
		struct sun6i_spi *sspi = spi_master_get_devdata(spi->master);

		return sspi->fifo_depth - 1;
		return SUN6I_MAX_XFER_SIZE - 1;
		}

		static int sun6i_spi_transfer_one(struct spi_master *master,