change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/Makefile
..
..
@@ -529,6 +529,7 @@
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 		   -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \
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 		   -Werror=implicit-function-declaration -Werror=implicit-int \
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 		   -Werror=return-type -Wno-format-security \
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+		   -w \
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 		   -std=gnu89
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 KBUILD_CPPFLAGS := -D__KERNEL__
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 KBUILD_AFLAGS_KERNEL :=