From: Aristo Chen <aristo.chen@canonical.com>
To: u-boot@lists.u-boot-project.org
Cc: trini@konsulko.com, Aristo Chen <aristo.chen@canonical.com>,
Vignesh R <vigneshr@ti.com>,
Takahiro Kuwano <takahiro.kuwano@infineon.com>
Subject: [PATCH v1 1/6] mtd: spi-nor: drop the duplicate EN4B/EX4B opcode definitions
Date: Fri, 2 Oct 2026 07:31:51 +0000 [thread overview]
Message-ID: <20261002073357.382228-2-aristo.chen@canonical.com> (raw)
In-Reply-To: <20261002073357.382228-1-aristo.chen@canonical.com>
SPINOR_OP_EN4B and SPINOR_OP_EX4B are defined twice in a row with the
same values. The second pair came in with the Macronix Octal DTR
opcodes in commit df3d5f9e410c ("mtd: spi-nor: add support for
Macronix Octal flash").
Drop the second pair. No functional change.
Signed-off-by: Aristo Chen <aristo.chen@canonical.com>
---
include/linux/mtd/spi-nor.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h
index 4eef4ab0488..b427253b910 100644
--- a/include/linux/mtd/spi-nor.h
+++ b/include/linux/mtd/spi-nor.h
@@ -125,8 +125,6 @@
/* Used for Macronix and Winbond flashes. */
#define SPINOR_OP_EN4B 0xb7 /* Enter 4-byte mode */
#define SPINOR_OP_EX4B 0xe9 /* Exit 4-byte mode */
-#define SPINOR_OP_EN4B 0xb7 /* Enter 4-byte mode */
-#define SPINOR_OP_EX4B 0xe9 /* Exit 4-byte mode */
#define SPINOR_OP_RD_CR2 0x71 /* Read configuration register 2 */
#define SPINOR_OP_WR_CR2 0x72 /* Write configuration register 2 */
#define SPINOR_OP_MXIC_DTR_RD 0xee /* Fast Read opcode in DTR mode */
--
2.43.0
next prev parent reply other threads:[~2026-10-02 12:26 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-02 7:31 [PATCH v1 0/6] Drop duplicate macro definitions Aristo Chen
2026-10-02 7:31 ` Aristo Chen [this message]
2026-10-02 7:43 ` [PATCH v1 1/6] mtd: spi-nor: drop the duplicate EN4B/EX4B opcode definitions Takahiro.Kuwano
2026-10-03 13:25 ` Simon Glass
2026-10-02 7:31 ` [PATCH v1 2/6] scsi: drop the duplicate COMPARE and SEND DIAGNOSTIC opcodes Aristo Chen
2026-10-03 13:25 ` Simon Glass
2026-10-02 7:31 ` [PATCH v1 3/6] acpi: drop the duplicate ACPI_PPTT_CACHE_TYPE_DATA definition Aristo Chen
2026-10-03 13:42 ` Simon Glass
2026-10-02 7:31 ` [PATCH v1 4/6] pci: gt64120: drop the duplicate GT_PCI1M1LD/HD_OFS definitions Aristo Chen
2026-10-03 13:40 ` Simon Glass
2026-10-02 7:31 ` [PATCH v1 5/6] dt-bindings: soc: imx8_pd: drop the duplicate PD_LVDS0_PWM definition Aristo Chen
2026-10-03 13:28 ` Simon Glass
2026-10-02 7:31 ` [PATCH v1 6/6] test: video: define WHITE and SCROLL_LINES once at file scope Aristo Chen
2026-10-03 5:40 ` Simon Glass
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20261002073357.382228-2-aristo.chen@canonical.com \
--to=aristo.chen@canonical.com \
--cc=takahiro.kuwano@infineon.com \
--cc=trini@konsulko.com \
--cc=u-boot@lists.u-boot-project.org \
--cc=vigneshr@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.