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Unverified Commit 84d8df74 authored by Jan Kundrát's avatar Jan Kundrát Committed by Mark Brown
Browse files

spi: orion: Support spi_xfer->word_delay_usecs 



Signed-off-by: default avatarJan Kundrát <jan.kundrat@cesnet.cz>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2ed6692e

drivers/spi/spi-orion.c

+4 −0
Original line number Diff line number Diff line
@@ -470,6 +470,8 @@ orion_spi_write_read(struct spi_device *spi, struct spi_transfer *xfer) 
			if (orion_spi_write_read_8bit(spi, &tx, &rx) < 0)

				goto out;

			count--;

			if (xfer->word_delay_usecs)

				udelay(xfer->word_delay_usecs);

		} while (count);

	} else if (word_len == 16) {

		const u16 *tx = xfer->tx_buf;
@@ -479,6 +481,8 @@ orion_spi_write_read(struct spi_device *spi, struct spi_transfer *xfer) 
			if (orion_spi_write_read_16bit(spi, &tx, &rx) < 0)

				goto out;

			count -= 2;

			if (xfer->word_delay_usecs)

				udelay(xfer->word_delay_usecs);

		} while (count);

	}