remove initramfs source

device/testing/linux-apple-iphone7/APKBUILD

@@ -42,6 +42,6 @@ package() {
 
 sha512sums="
 ba1f1d6b9ab07f0791cfb11f9ff2a7f36f9b43e6eb29cc58d208e7c29237e783408146a460dc93ca514768e593c508d8cd0b04d9c948d98878f8cd15e1633f36  linux-apple-iphone7-0c2f7dda13d67bb7e06123df516f8bdb1000a79b.tar.gz
-d19cd66684f7919f604657d5d51c6b49fc6a112e9c5497ff14f8189312d38757bc4b64814324ea89c27ed7db9d68140c60e76a2030c4defa68aaae9a45d23c16  config-apple-a9.aarch64
+eb532109648df823c5af83e56a8c1c089f1002d6a186cab135340af263c9e6a853c456473a53a056320a7ed70ce823742949f4a623032d2753d9aa3937747d0a  config-apple-a9.aarch64
 27827877040007fc1c4c719f7e2e19e5c272d44972415cfc53feba0313d87e4074f8204bdb13cbc5fe21ea61bf595314b68f10c081e7b7bac3c888b60f008acf  linux4.17-gcc10-extern_YYLOC_global_declaration.patch
 "

device/testing/linux-apple-iphone7/config-apple-a9.aarch64

@@ -158,16 +158,13 @@ CONFIG_SCHED_AUTOGROUP=y
 # CONFIG_SYSFS_DEPRECATED is not set
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="ramdisk.cpio.gz"
-CONFIG_INITRAMFS_ROOT_UID=0
-CONFIG_INITRAMFS_ROOT_GID=0
+CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
 CONFIG_RD_XZ=y
 CONFIG_RD_LZO=y
 CONFIG_RD_LZ4=y
-CONFIG_INITRAMFS_COMPRESSION=".gz"
 CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y