change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/arch/arm/kernel/traps.c
..
..
@@ -348,7 +348,7 @@
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 	if (panic_on_oops)
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 		panic("Fatal exception");
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 	if (signr)
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-		do_exit(signr);
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+		make_task_dead(signr);
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 }
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 /*