From: tkuw584924@gmail.com
To: linux-mtd@lists.infradead.org
Cc: tudor.ambarus@microchip.com, miquel.raynal@bootlin.com,
richard@nod.at, vigneshr@ti.com, p.yadav@ti.com,
michael@walle.cc, tkuw584924@gmail.com,
Bacem.Daassi@infineon.com
Subject: [PATCH v15 2/8] mtd: spi-nor: core: Shrink the storage size of the flash_info's addr_nbytes
Date: Tue, 10 May 2022 07:10:03 +0900 [thread overview]
Message-ID: <fe4cfd3586b9a050c6acde7675a43b8a2d47ea8e.1652063152.git.Takahiro.Kuwano@infineon.com> (raw)
In-Reply-To: <cover.1652063152.git.Takahiro.Kuwano@infineon.com>
From: Tudor Ambarus <tudor.ambarus@microchip.com>
The maximum number of address bytes in SPI NOR is 4. Shrink the storage
size of the flash_info's addr_nbytes.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
drivers/mtd/spi-nor/core.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 5fc3d4a8add1..fe7683fe1b4d 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -493,7 +493,7 @@ struct flash_info {
unsigned sector_size;
u16 n_sectors;
u16 page_size;
- u16 addr_nbytes;
+ u8 addr_nbytes;
bool parse_sfdp;
u16 flags;
--
2.25.1
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next prev parent reply other threads:[~2022-05-09 22:11 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-09 22:10 [PATCH v15 0/8] mtd: spi-nor: Add support for Infineon s25hl-t/s25hs-t tkuw584924
2022-05-09 22:10 ` [PATCH v15 1/8] mtd: spi-nor: s/addr_width/addr_nbytes tkuw584924
2022-05-12 21:01 ` Michael Walle
2022-05-31 11:13 ` Pratyush Yadav
2022-05-09 22:10 ` tkuw584924 [this message]
2022-05-12 21:22 ` [PATCH v15 2/8] mtd: spi-nor: core: Shrink the storage size of the flash_info's addr_nbytes Michael Walle
2022-05-31 11:14 ` Pratyush Yadav
2022-05-09 22:10 ` [PATCH v15 3/8] mtd: spi-nor: sfdp: Clarify that nor->read_{opcode, dummy} are uninitialized tkuw584924
2022-05-12 21:33 ` Michael Walle
2022-05-12 21:38 ` Michael Walle
2022-05-31 11:18 ` Pratyush Yadav
2022-05-09 22:10 ` [PATCH v15 4/8] mtd: spi-nor: Do not change nor->addr_nbytes at SFDP parsing time tkuw584924
2022-05-12 21:45 ` Michael Walle
2022-05-31 11:30 ` Pratyush Yadav
2022-07-21 14:32 ` Tudor.Ambarus
2022-07-21 15:02 ` Tudor.Ambarus
2022-05-09 22:10 ` [PATCH v15 5/8] mtd: spi-nor: core: Couple the number of address bytes with the address mode tkuw584924
2022-05-12 22:07 ` Michael Walle
2022-05-09 22:10 ` [PATCH v15 6/8] mtd: spi-nor: Retain nor->addr_width at 4BAIT parse tkuw584924
2022-05-12 22:14 ` Michael Walle
2022-05-13 1:26 ` Takahiro Kuwano
2022-05-13 9:40 ` Michael Walle
2022-05-14 3:51 ` Takahiro Kuwano
2022-05-18 6:04 ` Takahiro Kuwano
2022-05-18 8:35 ` Michael Walle
2022-05-18 9:12 ` Takahiro Kuwano
2022-05-23 7:49 ` Michael Walle
2022-05-23 9:56 ` Takahiro Kuwano
2022-06-03 9:33 ` Takahiro Kuwano
2022-07-21 16:06 ` Tudor.Ambarus
2022-07-22 4:00 ` Takahiro Kuwano
2022-07-22 4:20 ` Tudor.Ambarus
2022-07-22 4:31 ` Vanessa Page
2022-07-22 4:46 ` Takahiro Kuwano
2022-07-22 5:06 ` Tudor.Ambarus
2022-07-22 5:11 ` Takahiro Kuwano
2022-07-22 6:08 ` Tudor.Ambarus
2022-07-22 7:38 ` Tudor.Ambarus
2022-07-22 7:45 ` Tudor.Ambarus
2022-06-08 11:39 ` Tudor.Ambarus
2022-05-09 22:10 ` [PATCH v15 7/8] mtd: spi-nor: spansion: Add local function to discover page size tkuw584924
2022-05-09 22:10 ` [PATCH v15 8/8] mtd: spi-nor: spansion: Add s25hl-t/s25hs-t IDs and fixups tkuw584924
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