[PATCH 05/15] mtd: spi-nor: Drop stale values
From: Miquel Raynal
Date: Fri Oct 02 2026 - 08:23:59 EST
These apparently Micron-specific flash opcodes are used nowhere. They
are not exposed by a UAPI header either, so just drop them, they are
stale definitions.
I discovered them while working on Winbond VCR registers. For a
moment I thought VCR registers were wide spread (but, no).
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
include/linux/mtd/spi-nor.h | 4 ----
1 file changed, 4 deletions(-)
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h
index b3e3c6b10186..1a2f15d8426a 100644
--- a/include/linux/mtd/spi-nor.h
+++ b/include/linux/mtd/spi-nor.h
@@ -89,10 +89,6 @@
/* Used for Spansion flashes only. */
#define SPINOR_OP_BRWR 0x17 /* Bank register write */
-/* Used for Micron flashes only. */
-#define SPINOR_OP_RD_EVCR 0x65 /* Read EVCR register */
-#define SPINOR_OP_WD_EVCR 0x61 /* Write EVCR register */
-
/* Used for GigaDevices and Winbond flashes. */
#define SPINOR_OP_ESECR 0x44 /* Erase Security registers */
#define SPINOR_OP_PSECR 0x42 /* Program Security registers */
--
2.55.0