Commit 66a049b7 authored by Sven Schnelle's avatar Sven Schnelle Committed by Heiko Carstens
Browse files

s390/stp: allow group and users to read stp sysfs files 



There are no secrets in these files, so allow all users
to read it.

Signed-off-by: default avatarSven Schnelle <svens@linux.ibm.com>
Acked-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
parent 28ccce5f

arch/s390/kernel/time.c

+22 −27
Original line number Diff line number Diff line
@@ -683,7 +683,7 @@ static struct bus_type stp_subsys = { 
	.dev_name	= "stp",

};



static ssize_t stp_ctn_id_show(struct device *dev,

static ssize_t ctn_id_show(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{
@@ -693,9 +693,9 @@ static ssize_t stp_ctn_id_show(struct device *dev, 
		       *(unsigned long long *) stp_info.ctnid);

}



static DEVICE_ATTR(ctn_id, 0400, stp_ctn_id_show, NULL);

static DEVICE_ATTR_RO(ctn_id);



static ssize_t stp_ctn_type_show(struct device *dev,

static ssize_t ctn_type_show(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{
@@ -704,9 +704,9 @@ static ssize_t stp_ctn_type_show(struct device *dev, 
	return sprintf(buf, "%i\n", stp_info.ctn);

}



static DEVICE_ATTR(ctn_type, 0400, stp_ctn_type_show, NULL);

static DEVICE_ATTR_RO(ctn_type);



static ssize_t stp_dst_offset_show(struct device *dev,

static ssize_t dst_offset_show(struct device *dev,

				   struct device_attribute *attr,

				   char *buf)

{
@@ -715,9 +715,9 @@ static ssize_t stp_dst_offset_show(struct device *dev, 
	return sprintf(buf, "%i\n", (int)(s16) stp_info.dsto);

}



static DEVICE_ATTR(dst_offset, 0400, stp_dst_offset_show, NULL);

static DEVICE_ATTR_RO(dst_offset);



static ssize_t stp_leap_seconds_show(struct device *dev,

static ssize_t leap_seconds_show(struct device *dev,

					struct device_attribute *attr,

					char *buf)

{
@@ -726,9 +726,9 @@ static ssize_t stp_leap_seconds_show(struct device *dev, 
	return sprintf(buf, "%i\n", (int)(s16) stp_info.leaps);

}



static DEVICE_ATTR(leap_seconds, 0400, stp_leap_seconds_show, NULL);

static DEVICE_ATTR_RO(leap_seconds);



static ssize_t stp_stratum_show(struct device *dev,

static ssize_t stratum_show(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{
@@ -737,9 +737,9 @@ static ssize_t stp_stratum_show(struct device *dev, 
	return sprintf(buf, "%i\n", (int)(s16) stp_info.stratum);

}



static DEVICE_ATTR(stratum, 0400, stp_stratum_show, NULL);

static DEVICE_ATTR_RO(stratum);



static ssize_t stp_time_offset_show(struct device *dev,

static ssize_t time_offset_show(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{
@@ -748,9 +748,9 @@ static ssize_t stp_time_offset_show(struct device *dev, 
	return sprintf(buf, "%i\n", (int) stp_info.tto);

}



static DEVICE_ATTR(time_offset, 0400, stp_time_offset_show, NULL);

static DEVICE_ATTR_RO(time_offset);



static ssize_t stp_time_zone_offset_show(struct device *dev,

static ssize_t time_zone_offset_show(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{
@@ -759,10 +759,9 @@ static ssize_t stp_time_zone_offset_show(struct device *dev, 
	return sprintf(buf, "%i\n", (int)(s16) stp_info.tzo);

}



static DEVICE_ATTR(time_zone_offset, 0400,

			 stp_time_zone_offset_show, NULL);

static DEVICE_ATTR_RO(time_zone_offset);



static ssize_t stp_timing_mode_show(struct device *dev,

static ssize_t timing_mode_show(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{
@@ -771,9 +770,9 @@ static ssize_t stp_timing_mode_show(struct device *dev, 
	return sprintf(buf, "%i\n", stp_info.tmd);

}



static DEVICE_ATTR(timing_mode, 0400, stp_timing_mode_show, NULL);

static DEVICE_ATTR_RO(timing_mode);



static ssize_t stp_timing_state_show(struct device *dev,

static ssize_t timing_state_show(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{
@@ -782,16 +781,16 @@ static ssize_t stp_timing_state_show(struct device *dev, 
	return sprintf(buf, "%i\n", stp_info.tst);

}



static DEVICE_ATTR(timing_state, 0400, stp_timing_state_show, NULL);

static DEVICE_ATTR_RO(timing_state);



static ssize_t stp_online_show(struct device *dev,

static ssize_t online_show(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{

	return sprintf(buf, "%i\n", stp_online);

}



static ssize_t stp_online_store(struct device *dev,

static ssize_t online_store(struct device *dev,

				struct device_attribute *attr,

				const char *buf, size_t count)

{
@@ -817,18 +816,14 @@ static ssize_t stp_online_store(struct device *dev, 
 * Can't use DEVICE_ATTR because the attribute should be named

 * stp/online but dev_attr_online already exists in this file ..

 */

static struct device_attribute dev_attr_stp_online = {

	.attr = { .name = "online", .mode = 0600 },

	.show	= stp_online_show,

	.store	= stp_online_store,

};

static DEVICE_ATTR_RW(online);



static struct device_attribute *stp_attributes[] = {

	&dev_attr_ctn_id,

	&dev_attr_ctn_type,

	&dev_attr_dst_offset,

	&dev_attr_leap_seconds,

	&dev_attr_stp_online,

	&dev_attr_online,

	&dev_attr_stratum,

	&dev_attr_time_offset,

	&dev_attr_time_zone_offset,