From: <Tudor.Ambarus@microchip.com>
To: <vigneshr@ti.com>, <boris.brezillon@collabora.com>,
<marek.vasut@gmail.com>, <miquel.raynal@bootlin.com>,
<richard@nod.at>, <linux-mtd@lists.infradead.org>
Cc: <dwmw2@infradead.org>, <computersforpeace@gmail.com>,
<joel@jms.id.au>, <andrew@aj.id.au>, <matthias.bgg@gmail.com>,
<vz@mleia.com>, <linux-arm-kernel@lists.infradead.org>,
<linux-aspeed@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>,
<linux-mediatek@lists.infradead.org>,
<Tudor.Ambarus@microchip.com>
Subject: [PATCH 16/23] mtd: spi-nor: Fix errno on quad_enable methods
Date: Tue, 17 Sep 2019 15:55:32 +0000 [thread overview]
Message-ID: <20190917155426.7432-17-tudor.ambarus@microchip.com> (raw)
In-Reply-To: <20190917155426.7432-1-tudor.ambarus@microchip.com>
From: Tudor Ambarus <tudor.ambarus@microchip.com>
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>
---
drivers/mtd/spi-nor/spi-nor.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 20d32b7db268..303a7bcf3423 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1862,7 +1862,7 @@ static int macronix_quad_enable(struct spi_nor *nor)
if (!(nor->bouncebuf[0] & SR_QUAD_EN_MX)) {
dev_err(nor->dev, "Macronix Quad bit not set\n");
- return -EINVAL;
+ return -EIO;
}
return 0;
@@ -1940,7 +1940,7 @@ static int spansion_read_cr_quad_enable(struct spi_nor *nor)
if (!(sr_cr[1] & CR_QUAD_EN_SPAN)) {
dev_err(nor->dev, "Spansion Quad bit not set\n");
- return -EINVAL;
+ return -EIO;
}
return 0;
@@ -1985,7 +1985,7 @@ static int sr2_bit7_quad_enable(struct spi_nor *nor)
if (!(*sr2 & SR2_QUAD_EN_BIT7)) {
dev_err(nor->dev, "SR2 Quad bit not set\n");
- return -EINVAL;
+ return -EIO;
}
return 0;
--
2.9.5
next prev parent reply other threads:[~2019-09-17 15:55 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-17 15:54 [PATCH 00/23] mtd: spi-nor: Quad Enable and (un)lock methods Tudor.Ambarus
2019-09-17 15:54 ` [PATCH 01/23] mtd: spi-nor: hisi-sfc: Drop nor->erase NULL assignment Tudor.Ambarus
2019-09-17 15:54 ` [PATCH 02/23] mtd: spi-nor: Introduce 'struct spi_nor_controller_ops' Tudor.Ambarus
2019-09-17 15:54 ` [PATCH 03/23] mtd: spi-nor: cadence-quadspi: Fix cqspi_command_read() definition Tudor.Ambarus
2019-09-17 15:54 ` [PATCH 04/23] mtd: spi-nor: Rename nor->params to nor->flash Tudor.Ambarus
2019-09-17 15:54 ` [PATCH 05/23] mtd: spi-nor: Rework read_sr() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 06/23] mtd: spi-nor: Rework read_fsr() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 07/23] mtd: spi-nor: Rework read_cr() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 08/23] mtd: spi-nor: Rework write_enable/disable() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 09/23] mtd: spi-nor: Fix retlen handling in sst_write() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 10/23] mtd: spi-nor: Rework write_sr() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 11/23] mtd: spi-nor: Rework spi_nor_read/write_sr2() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 12/23] mtd: spi-nor: Report error in spi_nor_xread_sr() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 13/23] mtd: spi-nor: Void return type for spi_nor_clear_sr/fsr() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 14/23] mtd: spi-nor: Drop duplicated new line Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 15/23] mtd: spi-nor: Drop spansion_quad_enable() Tudor.Ambarus
2019-09-17 15:55 ` Tudor.Ambarus [this message]
2019-09-17 15:55 ` [PATCH 17/23] mtd: spi-nor: Fix clearing of QE bit on lock()/unlock() Tudor.Ambarus
2019-09-19 14:33 ` Vignesh Raghavendra
2019-09-19 15:54 ` Tudor.Ambarus
2019-09-20 5:23 ` Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 18/23] mtd: spi-nor: Rework macronix_quad_enable() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 19/23] mtd: spi-nor: Rework spansion(_no)_read_cr_quad_enable() Tudor.Ambarus
2019-09-19 17:34 ` Vignesh Raghavendra
2019-09-20 4:42 ` Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 20/23] mtd: spi-nor: Update sr2_bit7_quad_enable() Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 21/23] mtd: spi-nor: Rework the disabling of block write protection Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 22/23] mtd: spi-nor: Add Global Block Unlock support Tudor.Ambarus
2019-09-17 15:55 ` [PATCH 23/23] mtd: spi-nor: Unlock global block protection on sst26vf064b Tudor.Ambarus
2019-09-19 14:37 ` [PATCH 00/23] mtd: spi-nor: Quad Enable and (un)lock methods Vignesh Raghavendra
2019-09-19 16:07 ` Tudor.Ambarus
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