修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/watchdog/ibmasr.c
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@@ -323,7 +323,7 @@
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 	asr_toggle();
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 	asr_enable();
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-	return nonseekable_open(inode, file);
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+	return stream_open(inode, file);
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 }
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 static int asr_release(struct inode *inode, struct file *file)
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@@ -344,6 +344,7 @@
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 	.llseek =		no_llseek,
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 	.write =		asr_write,
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 	.unlocked_ioctl =	asr_ioctl,
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+	.compat_ioctl =		compat_ptr_ioctl,
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 	.open =			asr_open,
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 	.release =		asr_release,
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 };