mtd: spi-nor: Fix errno on Quad Enable methods (b0db77f5) · Commits · 戴 / test

When the Read-Modify-Write-Read-Back Quad Enable methods failed on the Read-Back, they returned -EINVAL. Since this is an I/O error, return -EIO. Signed-off-by:

Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by:

Vignesh Raghavendra <vigneshr@ti.com>

drivers/mtd/spi-nor/spi-nor.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -1964,7 +1964,7 @@ static int macronix_quad_enable(struct spi_nor *nor)

		if (!(nor->bouncebuf[0] & SR_QUAD_EN_MX)) {
		dev_dbg(nor->dev, "Macronix Quad bit not set\n");
		return -EINVAL;
		return -EIO;
		}

		return 0;
		@@ -2042,7 +2042,7 @@ static int spansion_read_cr_quad_enable(struct spi_nor *nor)

		if (!(sr_cr[1] & CR_QUAD_EN_SPAN)) {
		dev_dbg(nor->dev, "Spansion Quad bit not set\n");
		return -EINVAL;
		return -EIO;
		}

		return 0;
		@@ -2086,7 +2086,7 @@ static int sr2_bit7_quad_enable(struct spi_nor *nor)

		if (!(*sr2 & SR2_QUAD_EN_BIT7)) {
		dev_dbg(nor->dev, "SR2 Quad bit not set\n");
		return -EINVAL;
		return -EIO;
		}

		return 0;

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