pc-bios/s390-ccw: Introduce ENODEV define and remove guards of others
Remove the "#ifndef E..." guards from the defines here - the header guard S390_CCW_H at the top of the file should avoid double definition, and if the error code is defined in a different file already, we're in trouble anyway, then it's better to see the error at compile time instead of hunting weird behavior during runtime later. Also define ENODEV - we will use this in a later patch. Message-Id: <20200806105349.632-4-thuth@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Janosch Frank <frankja@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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@ -27,12 +27,10 @@ typedef unsigned long long __u64;
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#define false 0
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#define PAGE_SIZE 4096
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#ifndef EIO
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#define EIO 1
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#endif
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#ifndef EBUSY
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#define EBUSY 2
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#endif
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#define ENODEV 3
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#ifndef NULL
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#define NULL 0
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#endif
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