修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/arch/powerpc/platforms/pseries/ibmebus.c
..
..
@@ -451,6 +451,7 @@
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 	if (err) {
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 		printk(KERN_WARNING "%s: device_register returned %i\n",
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 		       __func__, err);
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+		put_device(&ibmebus_bus_device);
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 		bus_unregister(&ibmebus_bus_type);
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 		return err;