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From: Michael Walle <michael@walle.cc>
To: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
	Tudor Ambarus <tudor.ambarus@microchip.com>,
	Richard Weinberger <richard@nod.at>,
	Michael Walle <michael@walle.cc>,
	Boris Brezillon <boris.brezillon@collabora.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>
Subject: [PATCH v7 5/7] mtd: spi-nor: intel: remove global protection flag
Date: Thu,  3 Dec 2020 00:00:38 +0100	[thread overview]
Message-ID: <20201202230040.14009-6-michael@walle.cc> (raw)
In-Reply-To: <20201202230040.14009-1-michael@walle.cc>

For the Atmel and SST parts this flag was already moved to individual
flash parts because it is considered bad esp. because newer flash chips
will automatically inherit the "has locking" support. While this won't
likely be the case for the Intel parts, we do it for consistency
reasons.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
changes since v6
 - none

changes since v5
 - new patch

 drivers/mtd/spi-nor/intel.c | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/drivers/mtd/spi-nor/intel.c b/drivers/mtd/spi-nor/intel.c
index d8196f101368..6c31bef3fc60 100644
--- a/drivers/mtd/spi-nor/intel.c
+++ b/drivers/mtd/spi-nor/intel.c
@@ -10,23 +10,13 @@
 
 static const struct flash_info intel_parts[] = {
 	/* Intel/Numonyx -- xxxs33b */
-	{ "160s33b",  INFO(0x898911, 0, 64 * 1024,  32, 0) },
-	{ "320s33b",  INFO(0x898912, 0, 64 * 1024,  64, 0) },
-	{ "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, 0) },
-};
-
-static void intel_default_init(struct spi_nor *nor)
-{
-	nor->flags |= SNOR_F_HAS_LOCK;
-}
-
-static const struct spi_nor_fixups intel_fixups = {
-	.default_init = intel_default_init,
+	{ "160s33b",  INFO(0x898911, 0, 64 * 1024,  32, SPI_NOR_HAS_LOCK) },
+	{ "320s33b",  INFO(0x898912, 0, 64 * 1024,  64, SPI_NOR_HAS_LOCK) },
+	{ "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, SPI_NOR_HAS_LOCK) },
 };
 
 const struct spi_nor_manufacturer spi_nor_intel = {
 	.name = "intel",
 	.parts = intel_parts,
 	.nparts = ARRAY_SIZE(intel_parts),
-	.fixups = &intel_fixups,
 };
-- 
2.20.1


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  parent reply	other threads:[~2020-12-02 23:01 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-02 23:00 [PATCH v7 0/7] mtd: spi-nor: keep lock bits if they are non-volatile Michael Walle
2020-12-02 23:00 ` [PATCH v7 1/7] mtd: spi-nor: sst: fix BPn bits for the SST25VF064C Michael Walle
2020-12-03 14:34   ` Tudor.Ambarus
2020-12-03 14:39     ` Michael Walle
2020-12-03 15:08       ` Tudor.Ambarus
2020-12-03 18:24         ` Greg KH
2020-12-03 14:40   ` Tudor.Ambarus
2020-12-03 14:41     ` Michael Walle
2020-12-02 23:00 ` [PATCH v7 2/7] mtd: spi-nor: ignore errors in spi_nor_unlock_all() Michael Walle
2020-12-03 14:36   ` Tudor.Ambarus
2020-12-02 23:00 ` [PATCH v7 3/7] mtd: spi-nor: atmel: remove global protection flag Michael Walle
2020-12-02 23:00 ` [PATCH v7 4/7] mtd: spi-nor: sst: " Michael Walle
2020-12-02 23:00 ` Michael Walle [this message]
2020-12-02 23:00 ` [PATCH v7 6/7] mtd: spi-nor: atmel: fix unlock_all() for AT25FS010/040 Michael Walle
2020-12-03 14:44   ` Tudor.Ambarus
2020-12-02 23:00 ` [PATCH v7 7/7] mtd: spi-nor: keep lock bits if they are non-volatile Michael Walle
2020-12-03 14:51   ` Tudor.Ambarus

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