Unverified Commit 855a40cd authored Oct 09, 2020 by Daniel Mack Committed by Mark Brown Oct 09, 2020

spi: cadence: Add SPI transfer delays



When processing an SPI transfer, honor the delay that might be passed
along with it.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Link: https://lore.kernel.org/r/20201009100309.381279-1-daniel@zonque.org


Signed-off-by: Mark Brown <broonie@kernel.org>

parent ca4e2ac2

drivers/spi/spi-cadence.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -418,8 +418,8 @@ static int cdns_transfer_one(struct spi_master *master,
		xspi->rx_bytes = transfer->len;

		cdns_spi_setup_transfer(spi, transfer);

		cdns_spi_fill_tx_fifo(xspi);
		spi_transfer_delay_exec(transfer);

		cdns_spi_write(xspi, CDNS_SPI_IER, CDNS_SPI_IXR_DEFAULT);
		return transfer->len;

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