diff --git a/recipes-kernel/linux/linux-mainline/0001-arm64-dts-orange-pi-zero-plus2-fix-sdcard-detect.patch b/recipes-kernel/linux/linux-mainline/0001-arm64-dts-orange-pi-zero-plus2-fix-sdcard-detect.patch
deleted file mode 100644
index 5b7052c..0000000
--- a/recipes-kernel/linux/linux-mainline/0001-arm64-dts-orange-pi-zero-plus2-fix-sdcard-detect.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 1596e282f52c8f43fd1cc4a39096f28563558a5c Mon Sep 17 00:00:00 2001
-From: Sergey Matyukevich <geomatsi@gmail.com>
-Date: Fri, 3 Nov 2017 22:12:43 +0300
-Subject: [PATCH 1/2] arm64: dts: orange-pi-zero-plus2: fix sdcard detect
-
-The sdcard detect pin on orange-pi-zero-plus2 is pulled up.
-Fix cd-gpio description to enable sdcard detect.
-
-Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
----
- arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
-index b6b7a561df8c..a42fd79a62a3 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
-@@ -71,7 +71,7 @@
- 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
- 	vmmc-supply = <&reg_vcc3v3>;
- 	bus-width = <4>;
--	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
-+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
- 	status = "okay";
- };
- 
--- 
-2.11.0
-
diff --git a/recipes-kernel/linux/linux-mainline_4.14.15.bb b/recipes-kernel/linux/linux-mainline_4.15.bb
similarity index 79%
rename from recipes-kernel/linux/linux-mainline_4.14.15.bb
rename to recipes-kernel/linux/linux-mainline_4.15.bb
index 2c0b383..7943e7e 100644
--- a/recipes-kernel/linux/linux-mainline_4.14.15.bb
+++ b/recipes-kernel/linux/linux-mainline_4.15.bb
@@ -19,11 +19,10 @@ KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
 
 S = "${WORKDIR}/linux-${PV}"
 	
-SRC_URI[md5sum] = "e1051f6b15d6399a5de2441dd4e15537"
-SRC_URI[sha256sum] = "ffc393a0c66f80375eacd3fb177b92e5c9daa07de0dcf947e925e049352e6142"
+SRC_URI[md5sum] = "0d701ac1e2a67d47ce7127432df2c32b"
+SRC_URI[sha256sum] = "5a26478906d5005f4f809402e981518d2b8844949199f60c4b6e1f986ca2a769"
 
 SRC_URI = "https://www.kernel.org/pub/linux/kernel/v4.x/linux-${PV}.tar.xz \
-        file://0001-arm64-dts-orange-pi-zero-plus2-fix-sdcard-detect.patch \
         file://0002-arm64-dts-orange-pi-zero-plus2-enable-AP6212a-WiFi-B.patch \
         file://0003-ARM-dts-nanopi-neo-air-Add-WiFi-eMMC.patch \
         file://defconfig \