aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/s390/cio
diff options
context:
space:
mode:
authorFarhan Ali <alifm@linux.ibm.com>2019-04-04 17:00:21 -0400
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2019-05-08 15:01:22 +0200
commit22e2fe8551f83d43619211623c739e98dfa8ff08 (patch)
tree8dbf07dd7cf60b8336038c27f95585f2878a776d /drivers/s390/cio
parents390/kasan: adapt disabled_wait usage to avoid build error (diff)
downloadlinux-dev-22e2fe8551f83d43619211623c739e98dfa8ff08.tar.xz
linux-dev-22e2fe8551f83d43619211623c739e98dfa8ff08.zip
s390/cio: Remove tracing for rchp instruction
Since commit d485235b00 "s390: assume diag308 set always works", the kernel does not use the rchp instruction anymore. So let's remove the tracing for it. Signed-off-by: Farhan Ali <alifm@linux.ibm.com> Acked-by: Sebastian Ott <sebott@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
-rw-r--r--drivers/s390/cio/trace.c1
-rw-r--r--drivers/s390/cio/trace.h23
2 files changed, 0 insertions, 24 deletions
diff --git a/drivers/s390/cio/trace.c b/drivers/s390/cio/trace.c
index e331cd97e83b..882ee538ca30 100644
--- a/drivers/s390/cio/trace.c
+++ b/drivers/s390/cio/trace.c
@@ -21,5 +21,4 @@ EXPORT_TRACEPOINT_SYMBOL(s390_cio_csch);
EXPORT_TRACEPOINT_SYMBOL(s390_cio_hsch);
EXPORT_TRACEPOINT_SYMBOL(s390_cio_xsch);
EXPORT_TRACEPOINT_SYMBOL(s390_cio_rsch);
-EXPORT_TRACEPOINT_SYMBOL(s390_cio_rchp);
EXPORT_TRACEPOINT_SYMBOL(s390_cio_chsc);
diff --git a/drivers/s390/cio/trace.h b/drivers/s390/cio/trace.h
index 0ebb29b6fd6d..4803139bce14 100644
--- a/drivers/s390/cio/trace.h
+++ b/drivers/s390/cio/trace.h
@@ -274,29 +274,6 @@ DEFINE_EVENT(s390_class_schid, s390_cio_rsch,
TP_ARGS(schid, cc)
);
-/**
- * s390_cio_rchp - Reset Channel Path (RCHP) instruction was performed
- * @chpid: Channel-Path Identifier
- * @cc: Condition code
- */
-TRACE_EVENT(s390_cio_rchp,
- TP_PROTO(struct chp_id chpid, int cc),
- TP_ARGS(chpid, cc),
- TP_STRUCT__entry(
- __field(u8, cssid)
- __field(u8, id)
- __field(int, cc)
- ),
- TP_fast_assign(
- __entry->cssid = chpid.cssid;
- __entry->id = chpid.id;
- __entry->cc = cc;
- ),
- TP_printk("chpid=%x.%02x cc=%d", __entry->cssid, __entry->id,
- __entry->cc
- )
-);
-
#define CHSC_MAX_REQUEST_LEN 64
#define CHSC_MAX_RESPONSE_LEN 64