Revert "lib/lz4: correct the LZ4 license"

This reverts commit fbdf55f3fc31ca0d4064b8fcb626d80523e145cc.
Revert "LZ4: compression/decompression signedness mismatch (v2)"

This reverts commit 2ae5c7a8d9fa194b04253000287228c53bdb2602.
Revert "crypto: add lz4 Cryptographic API"

This reverts commit e39b7c9f21e9652c5da8b69804b84bbdc06f090d.
Revert "lib: add lz4 compressor module"

This reverts commit e5f58034430a0bcc6c18636416d664504d8b4ef2.
Revert "add LZ4 decompressor module Merge 오류 수정"

This reverts commit 52b00514ff305eb19b3fecb25af97c48d07000cf.
Revert "decompressor: add LZ4 decompressor module"

This reverts commit 774114bbff027598bec18e0d1c02ad8baab70d50.
Revert "Revert "lib: add lz4 compressor module""

This reverts commit 7824ac2eb3f273e3775cb7e070080df25cdba488.
Revert "Revert "decompressor: add LZ4 decompressor module""

This reverts commit 64dea60a0dfe145762974a3d401024e2dd81f873.
Revert "decompressor: add LZ4 decompressor module"

This reverts commit 83d9a9d871725be8a8077b188d50290dcfb84d03.
Revert "lib: add lz4 compressor module"

This reverts commit 6474067ba513efac35934668c9f0351d48dbd43c.
Revert "lib: add support for LZ4-compressed kernel"

This reverts commit e23ec550e9e87bad29d0988abeb732d2623370e4.
Revert "arm: add support for LZ4-compressed kernelMerge 오류 수정"

This reverts commit 5c6a9609ff786c104fd104717052d2e83767d842.
Revert "arm: add support for LZ4-compressed kernel"

This reverts commit 91965060b78d02583e37bab7311b951933cae426.