Commit f48781d2 authored by Peter Oberparleiter's avatar Peter Oberparleiter Committed by Vasily Gorbik
Browse files

s390/cio: export CMG value as decimal 

Change format of the "cmg" sysfs attribute from hex to decimal to
make it easier to consume. Note that this should not break any existing
users since only values 2 and 3 are currently exported. Also the main
user already assumes decimal notation [1].

[1] https://sourceforge.net/p/sblim/gather/ci/master/tree/plugin/metriczCH.c



Reviewed-by: default avatarVineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: default avatarPeter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
parent f139a7a2

drivers/s390/cio/chp.c

+1 −1
Original line number Diff line number Diff line
@@ -334,7 +334,7 @@ static ssize_t chp_cmg_show(struct device *dev, struct device_attribute *attr, 
		return 0;

	if (chp->cmg == -1) /* channel measurements not available */

		return sprintf(buf, "unknown\n");

	return sprintf(buf, "%x\n", chp->cmg);

	return sprintf(buf, "%d\n", chp->cmg);

}



static DEVICE_ATTR(cmg, 0444, chp_cmg_show, NULL);