[openwrt/openwrt] generic: remove patch for unused kernel version

[LEDE Commits]

blocktrron pushed a commit to openwrt/openwrt.git, branch openwrt-22.03:
https://git.openwrt.org/0a32f66fea95cabc5d21c945678d918bed8cca47

commit 0a32f66fea95cabc5d21c945678d918bed8cca47
Author: David Bauer <mail at david-bauer.net>
AuthorDate: Sun Mar 5 20:26:21 2023 +0100

    generic: remove patch for unused kernel version
    
    Remove this stray patch, as OpenWrt 22.03 does not target kernel 5.15.
    
    Fixes commit b18a0d0b92963 ("generic: add support for EON EN25QX128A spi nor flash")
    
    Signed-off-by: David Bauer <mail at david-bauer.net>
---
 .../477-mtd-spi-nor-add-eon-en25qx128a.patch        | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/target/linux/generic/pending-5.15/477-mtd-spi-nor-add-eon-en25qx128a.patch b/target/linux/generic/pending-5.15/477-mtd-spi-nor-add-eon-en25qx128a.patch
deleted file mode 100644
index adddf82ac8..0000000000
--- a/target/linux/generic/pending-5.15/477-mtd-spi-nor-add-eon-en25qx128a.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-From: Christian Marangi <ansuelsmth at gmail.com>
-Subject: kernel/mtd: add support for EON EN25QX128A
-
-Add support for EON EN25QX128A with no flags as it does
-support SFDP parsing.
-
-Signed-off-by: Christian Marangi <ansuelsmth at gmail.com>
----
- drivers/mtd/spi-nor/spi-nor.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/mtd/spi-nor/eon.c
-+++ b/drivers/mtd/spi-nor/eon.c
-@@ -16,6 +16,7 @@ static const struct flash_info eon_parts
- 	{ "en25p64",    INFO(0x1c2017, 0, 64 * 1024,  128, 0) },
- 	{ "en25q64",    INFO(0x1c3017, 0, 64 * 1024,  128, SECT_4K) },
- 	{ "en25q128",   INFO(0x1c3018, 0, 64 * 1024,  256, SECT_4K) },
-+	{ "en25qx128a", INFO(0x1c7118, 0, 64 * 1024, 256, 0) },
- 	{ "en25q80a",   INFO(0x1c3014, 0, 64 * 1024,   16,
- 			     SECT_4K | SPI_NOR_DUAL_READ) },
- 	{ "en25qh16",   INFO(0x1c7015, 0, 64 * 1024,   32,