From: Tudor Ambarus <tudor.ambarus@microchip.com>
To: <p.yadav@ti.com>, <michael@walle.cc>, <tkuw584924@gmail.com>,
<Takahiro.Kuwano@infineon.com>, <linux-mtd@lists.infradead.org>
Cc: <miquel.raynal@bootlin.com>, <richard@nod.at>, <vigneshr@ti.com>,
<Bacem.Daassi@infineon.com>,
Tudor Ambarus <tudor.ambarus@microchip.com>
Subject: [PATCH v17 2/7] mtd: spi-nor: core: Shrink the storage size of the flash_info's addr_nbytes
Date: Mon, 25 Jul 2022 12:25:00 +0300 [thread overview]
Message-ID: <20220725092505.446315-3-tudor.ambarus@microchip.com> (raw)
In-Reply-To: <20220725092505.446315-1-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>
Reviewed-by: Michael Walle <michael@walle.cc>
Reviewed-by: Pratyush Yadav <p.yadav@ti.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 14921a507b0f..19a692e27c92 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -487,7 +487,7 @@ 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:[~2022-07-25 9:25 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-25 9:24 [PATCH v17 0/7] mtd: spi-nor: Add support for Infineon s25hl-t/s25hs-t Tudor Ambarus
2022-07-25 9:24 ` [PATCH v17 1/7] mtd: spi-nor: s/addr_width/addr_nbytes Tudor Ambarus
2022-07-25 9:25 ` Tudor Ambarus [this message]
2022-07-25 9:25 ` [PATCH v17 3/7] mtd: spi-nor: Do not change nor->addr_nbytes at SFDP parsing time Tudor Ambarus
2022-07-26 9:24 ` Pratyush Yadav
2022-07-25 9:25 ` [PATCH v17 4/7] mtd: spi-nor: core: Return error code from set_4byte_addr_mode() Tudor Ambarus
2022-07-26 9:26 ` Pratyush Yadav
2022-07-27 10:58 ` Michael Walle
2022-07-25 9:25 ` [PATCH v17 5/7] mtd: spi-nor: core: Track flash's internal address mode Tudor Ambarus
2022-07-26 8:04 ` Tudor.Ambarus
2022-07-26 8:35 ` Takahiro Kuwano
2022-07-26 9:59 ` Vanessa Page
2022-07-27 11:12 ` Michael Walle
2022-07-27 12:51 ` Tudor.Ambarus
2022-07-25 9:25 ` [PATCH v17 6/7] mtd: spi-nor: spansion: Add local function to discover page size Tudor Ambarus
2022-07-27 11:14 ` Michael Walle
2022-07-25 9:25 ` [PATCH v17 7/7] mtd: spi-nor: spansion: Add s25hl-t/s25hs-t IDs and fixups Tudor Ambarus
2022-07-27 11:18 ` Michael Walle
2022-07-27 13:00 ` Tudor.Ambarus
2022-07-27 13:07 ` Michael Walle
2022-07-27 13:08 ` Tudor.Ambarus
2022-07-28 2:23 ` [PATCH v17 0/7] mtd: spi-nor: Add support for Infineon s25hl-t/s25hs-t Tudor Ambarus
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