From: Daniel Mack <daniel@zonque.org>
To: linux-spi@vger.kernel.org
Cc: broonie@kernel.org, Daniel Mack <daniel@zonque.org>
Subject: [PATCH] spi: cadence: Add SPI transfer delays
Date: Fri, 9 Oct 2020 12:03:09 +0200 [thread overview]
Message-ID: <20201009100309.381279-1-daniel@zonque.org> (raw)
When processing an SPI transfer, honor the delay that might be passed
along with it.
Signed-off-by: Daniel Mack <daniel@zonque.org>
---
drivers/spi/spi-cadence.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 82a0ee09cbe14..ba9bf80a34419 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -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;
--
2.26.2
next reply other threads:[~2020-10-09 10:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-09 10:03 Daniel Mack [this message]
2020-10-09 15:01 ` [PATCH] spi: cadence: Add SPI transfer delays Mark Brown
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