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-rw-r--r--drivers/s390/cio/blacklist.c3
-rw-r--r--drivers/s390/cio/ccwgroup.c6
-rw-r--r--drivers/s390/cio/ccwreq.c3
-rw-r--r--drivers/s390/cio/chp.c5
-rw-r--r--drivers/s390/cio/chsc.c13
-rw-r--r--drivers/s390/cio/chsc_sch.c7
-rw-r--r--drivers/s390/cio/cio.c5
-rw-r--r--drivers/s390/cio/cio_inject.c3
-rw-r--r--drivers/s390/cio/cmf.c3
-rw-r--r--drivers/s390/cio/css.c3
-rw-r--r--drivers/s390/cio/device.c3
-rw-r--r--drivers/s390/cio/device_status.c2
12 files changed, 22 insertions, 34 deletions
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index 93695d535380..738d5e2d5304 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -8,8 +8,7 @@
* Arnd Bergmann (arndb@de.ibm.com)
*/
-#define KMSG_COMPONENT "cio"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "cio: " fmt
#include <linux/init.h>
#include <linux/vmalloc.h>
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index 2fc2ea4b2e3b..185c99c5d4cc 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -41,7 +41,7 @@ static void __ccwgroup_remove_symlinks(struct ccwgroup_device *gdev)
char str[16];
for (i = 0; i < gdev->count; i++) {
- sprintf(str, "cdev%d", i);
+ scnprintf(str, sizeof(str), "cdev%d", i);
sysfs_remove_link(&gdev->dev.kobj, str);
sysfs_remove_link(&gdev->cdev[i]->dev.kobj, "group_device");
}
@@ -249,12 +249,12 @@ static int __ccwgroup_create_symlinks(struct ccwgroup_device *gdev)
}
}
for (i = 0; i < gdev->count; i++) {
- sprintf(str, "cdev%d", i);
+ scnprintf(str, sizeof(str), "cdev%d", i);
rc = sysfs_create_link(&gdev->dev.kobj,
&gdev->cdev[i]->dev.kobj, str);
if (rc) {
while (i--) {
- sprintf(str, "cdev%d", i);
+ scnprintf(str, sizeof(str), "cdev%d", i);
sysfs_remove_link(&gdev->dev.kobj, str);
}
for (i = 0; i < gdev->count; i++)
diff --git a/drivers/s390/cio/ccwreq.c b/drivers/s390/cio/ccwreq.c
index 73582a0a2622..763f477cc431 100644
--- a/drivers/s390/cio/ccwreq.c
+++ b/drivers/s390/cio/ccwreq.c
@@ -6,8 +6,7 @@
* Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
*/
-#define KMSG_COMPONENT "cio"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "cio: " fmt
#include <linux/types.h>
#include <linux/err.h>
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index caa300160b17..c10e2444507e 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -111,8 +111,9 @@ static int s390_vary_chpid(struct chp_id chpid, int on)
char dbf_text[15];
int status;
- sprintf(dbf_text, on?"varyon%x.%02x":"varyoff%x.%02x", chpid.cssid,
- chpid.id);
+ scnprintf(dbf_text, sizeof(dbf_text),
+ on ? "varyon%x.%02x" : "varyoff%x.%02x",
+ chpid.cssid, chpid.id);
CIO_TRACE_EVENT(2, dbf_text);
status = chp_get_status(chpid);
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 239c92d4ec11..fbb58edd6274 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -8,8 +8,7 @@
* Arnd Bergmann (arndb@de.ibm.com)
*/
-#define KMSG_COMPONENT "cio"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "cio: " fmt
#include <linux/export.h>
#include <linux/module.h>
@@ -253,7 +252,7 @@ void chsc_chp_offline(struct chp_id chpid)
struct chp_link link;
char dbf_txt[15];
- sprintf(dbf_txt, "chpr%x.%02x", chpid.cssid, chpid.id);
+ scnprintf(dbf_txt, sizeof(dbf_txt), "chpr%x.%02x", chpid.cssid, chpid.id);
CIO_TRACE_EVENT(2, dbf_txt);
if (chp_get_status(chpid) <= 0)
@@ -284,11 +283,11 @@ static void s390_process_res_acc(struct chp_link *link)
{
char dbf_txt[15];
- sprintf(dbf_txt, "accpr%x.%02x", link->chpid.cssid,
- link->chpid.id);
+ scnprintf(dbf_txt, sizeof(dbf_txt), "accpr%x.%02x", link->chpid.cssid,
+ link->chpid.id);
CIO_TRACE_EVENT( 2, dbf_txt);
if (link->fla != 0) {
- sprintf(dbf_txt, "fla%x", link->fla);
+ scnprintf(dbf_txt, sizeof(dbf_txt), "fla%x", link->fla);
CIO_TRACE_EVENT( 2, dbf_txt);
}
/* Wait until previous actions have settled. */
@@ -757,7 +756,7 @@ void chsc_chp_online(struct chp_id chpid)
struct chp_link link;
char dbf_txt[15];
- sprintf(dbf_txt, "cadd%x.%02x", chpid.cssid, chpid.id);
+ scnprintf(dbf_txt, sizeof(dbf_txt), "cadd%x.%02x", chpid.cssid, chpid.id);
CIO_TRACE_EVENT(2, dbf_txt);
if (chp_get_status(chpid) != 0) {
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c
index 1e58ee3cc87d..ce992b2107cb 100644
--- a/drivers/s390/cio/chsc_sch.c
+++ b/drivers/s390/cio/chsc_sch.c
@@ -9,7 +9,6 @@
*/
#include <linux/slab.h>
-#include <linux/compat.h>
#include <linux/device.h>
#include <linux/io.h>
#include <linux/module.h>
@@ -845,10 +844,7 @@ static long chsc_ioctl(struct file *filp, unsigned int cmd,
void __user *argp;
CHSC_MSG(2, "chsc_ioctl called, cmd=%x\n", cmd);
- if (is_compat_task())
- argp = compat_ptr(arg);
- else
- argp = (void __user *)arg;
+ argp = (void __user *)arg;
switch (cmd) {
case CHSC_START:
return chsc_ioctl_start(argp);
@@ -923,7 +919,6 @@ static const struct file_operations chsc_fops = {
.open = chsc_open,
.release = chsc_release,
.unlocked_ioctl = chsc_ioctl,
- .compat_ioctl = chsc_ioctl,
};
static struct miscdevice chsc_misc_device = {
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 21508e4606d5..70dc8cc76594 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -9,8 +9,7 @@
* Martin Schwidefsky (schwidefsky@de.ibm.com)
*/
-#define KMSG_COMPONENT "cio"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "cio: " fmt
#include <linux/export.h>
#include <linux/ftrace.h>
@@ -113,7 +112,7 @@ cio_start_handle_notoper(struct subchannel *sch, __u8 lpm)
if (cio_update_schib(sch))
return -ENODEV;
- sprintf(dbf_text, "no%s", dev_name(&sch->dev));
+ scnprintf(dbf_text, sizeof(dbf_text), "no%s", dev_name(&sch->dev));
CIO_TRACE_EVENT(0, dbf_text);
CIO_HEX_EVENT(0, &sch->schib, sizeof (struct schib));
diff --git a/drivers/s390/cio/cio_inject.c b/drivers/s390/cio/cio_inject.c
index a2e771ebae8e..0e18cb921ef6 100644
--- a/drivers/s390/cio/cio_inject.c
+++ b/drivers/s390/cio/cio_inject.c
@@ -6,8 +6,7 @@
* Author(s): Vineeth Vijayan <vneethv@linux.ibm.com>
*/
-#define KMSG_COMPONENT "cio"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "cio: " fmt
#include <linux/slab.h>
#include <linux/spinlock.h>
diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c
index b7048f2b036e..7d035e4937ce 100644
--- a/drivers/s390/cio/cmf.c
+++ b/drivers/s390/cio/cmf.c
@@ -10,8 +10,7 @@
* original idea from Natarajan Krishnaswami <nkrishna@us.ibm.com>
*/
-#define KMSG_COMPONENT "cio"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "cio: " fmt
#include <linux/memblock.h>
#include <linux/device.h>
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index be78a57f9bfd..4c85df7a548e 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -8,8 +8,7 @@
* Cornelia Huck (cornelia.huck@de.ibm.com)
*/
-#define KMSG_COMPONENT "cio"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "cio: " fmt
#include <linux/export.h>
#include <linux/init.h>
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 4b2dae6eb376..602f36102c7c 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -8,8 +8,7 @@
* Martin Schwidefsky (schwidefsky@de.ibm.com)
*/
-#define KMSG_COMPONENT "cio"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "cio: " fmt
#include <linux/export.h>
#include <linux/init.h>
diff --git a/drivers/s390/cio/device_status.c b/drivers/s390/cio/device_status.c
index 0ff8482a7b15..f4096373c8c0 100644
--- a/drivers/s390/cio/device_status.c
+++ b/drivers/s390/cio/device_status.c
@@ -42,7 +42,7 @@ ccw_device_msg_control_check(struct ccw_device *cdev, struct irb *irb)
cdev->private->dev_id.devno, sch->schid.ssid,
sch->schid.sch_no,
scsw_dstat(&irb->scsw), scsw_cstat(&irb->scsw));
- sprintf(dbf_text, "chk%x", sch->schid.sch_no);
+ scnprintf(dbf_text, sizeof(dbf_text), "chk%x", sch->schid.sch_no);
CIO_TRACE_EVENT(0, dbf_text);
CIO_HEX_EVENT(0, irb, sizeof(struct irb));
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-03 09:10:36 +0000