add led

hc

2024-05-10 10ebd8556b7990499c896a550e3d416b444211e6

 kernel/fs/pstore/Kconfig
..
..
@@ -118,6 +118,7 @@
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 config PSTORE_PMSG
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 	bool "Log user space messages"
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 	depends on PSTORE
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+	select RT_MUTEXES
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 	help
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 	  When the option is enabled, pstore will export a character
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 	  interface /dev/pmsg0 to log user space messages. On reboot