[S390] cio: Allow 0 and 1 as input for channel path status attribute.
Peter Oberparleiter [Fri, 27 Apr 2007 14:01:27 +0000 (16:01 +0200)]
Channel path status can now be modified by writing '0' and '1'
to the sysfs status attribute in addition to 'offline' and
'online' respectively.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

drivers/s390/cio/chsc.c

index bb6f876..b329851 100644 (file)
@@ -1169,9 +1169,9 @@ chp_status_write(struct device *dev, struct device_attribute *attr, const char *
        if (!num_args)
                return count;
 
-       if (!strnicmp(cmd, "on", 2))
+       if (!strnicmp(cmd, "on", 2) || !strcmp(cmd, "1"))
                error = s390_vary_chpid(cp->chpid, 1);
-       else if (!strnicmp(cmd, "off", 3))
+       else if (!strnicmp(cmd, "off", 3) || !strcmp(cmd, "0"))
                error = s390_vary_chpid(cp->chpid, 0);
        else
                error = -EINVAL;