Commit 8848e161 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Brian Norris

mtd: m25p80: Revive dual read support

Commit 03e296f6 ("mtd: m25p80: use the SPI
nor framework") accidentally removed support for Dual SPI read transfers.
Add it back.
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarHuang Shijie <shijie8@gmail.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent 8d808959
...@@ -221,6 +221,8 @@ static int m25p_probe(struct spi_device *spi) ...@@ -221,6 +221,8 @@ static int m25p_probe(struct spi_device *spi)
if (spi->mode & SPI_RX_QUAD) if (spi->mode & SPI_RX_QUAD)
mode = SPI_NOR_QUAD; mode = SPI_NOR_QUAD;
else if (spi->mode & SPI_RX_DUAL)
mode = SPI_NOR_DUAL;
ret = spi_nor_scan(nor, spi_get_device_id(spi), mode); ret = spi_nor_scan(nor, spi_get_device_id(spi), mode);
if (ret) if (ret)
return ret; return ret;
......
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