[S390] cio: Allow 0 and 1 as input for channel path status attribute.

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>

diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index bb6f876e53c2f0f2aa462852faa5256fdd2f8d62..b329851f7b55a572e3127443874793ca12269eed 100644 (file)
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -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;