diff options
| author | Thomas Huth <thuth@redhat.com> | 2020-08-05 17:41:08 +0200 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2020-10-06 19:36:50 +0200 |
| commit | f3180b0266386b31deb7bb83fcaea68af7d1bcee (patch) | |
| tree | c97b84ffeb1c9d404bc4c13524701a051317fe7f /pc-bios/s390-ccw | |
| parent | d1f060a8b515a0b1d14c38f2c8f86ab54e79c3dc (diff) | |
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>
Diffstat (limited to 'pc-bios/s390-ccw')
| -rw-r--r-- | pc-bios/s390-ccw/s390-ccw.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/pc-bios/s390-ccw/s390-ccw.h b/pc-bios/s390-ccw/s390-ccw.h index 36b884cced..dbc4c64851 100644 --- a/pc-bios/s390-ccw/s390-ccw.h +++ b/pc-bios/s390-ccw/s390-ccw.h @@ -27,12 +27,10 @@ typedef unsigned long long __u64; #define false 0 #define PAGE_SIZE 4096 -#ifndef EIO #define EIO 1 -#endif -#ifndef EBUSY #define EBUSY 2 -#endif +#define ENODEV 3 + #ifndef NULL #define NULL 0 #endif |