[RFC PATCH] regmap: remove duplicate `type` field from `regcache_sync` trace event

[Philippe Duplessis-Guindon]

I had an error saying that `regcache_sync` had 2 fields named `type` while using
libtraceevent. This was the format of this event:

        $ sudo cat /sys/kernel/debug/tracing/events/regmap/regcache_sync/format
        name: regcache_sync
        ID: 1216
        format:
                field:unsigned short common_type;       offset:0;       size:2; 
signed:0;
                field:unsigned char common_flags;       offset:2;       size:1; 
signed:0;
                field:unsigned char common_preempt_count;       offset:3;       
size:1; signed:0;
                field:int common_pid;   offset:4;       size:4; signed:1;

                field:__data_loc char[] name;   offset:8;       size:4; 
signed:1;
                field:__data_loc char[] status; offset:12;      size:4; 
signed:1;
                field:__data_loc char[] type;   offset:16;      size:4; 
signed:1;
                field:int type;    offset:20;    size:4;    signed:1;

        print fmt: "%s type=%s status=%s", __get_str(name), __get_str(type), 
__get_str(status)

Erase the `int field` type, who was not assigned. This field was introduce by 
mistake and this commit removes it.

This is the format of this event after the fix:

        $ sudo cat /sys/kernel/debug/tracing/events/regmap/regcache_sync/format
        name: regcache_sync
        ID: 1266
        format:
                field:unsigned short common_type;       offset:0;       size:2; 
signed:0;
                field:unsigned char common_flags;       offset:2;       size:1; 
signed:0;
                field:unsigned char common_preempt_count;       offset:3;       
size:1; signed:0;
                field:int common_pid;   offset:4;       size:4; signed:1;

                field:__data_loc char[] name;   offset:8;       size:4; 
signed:1;
                field:__data_loc char[] status; offset:12;      size:4; 
signed:1;
                field:__data_loc char[] type;   offset:16;      size:4; 
signed:1;

        print fmt: "%s type=%s status=%s", __get_str(name), __get_str(type), 
__get_str(status)

Signed-off-by: Philippe Duplessis-Guindon <pduples...@efficios.com>
---
 drivers/base/regmap/trace.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/base/regmap/trace.h b/drivers/base/regmap/trace.h
index d4066fa079ab..9abee14df9ee 100644
--- a/drivers/base/regmap/trace.h
+++ b/drivers/base/regmap/trace.h
@@ -126,7 +126,6 @@ TRACE_EVENT(regcache_sync,
                __string(       name,           regmap_name(map)        )
                __string(       status,         status                  )
                __string(       type,           type                    )
-               __field(        int,            type                    )
        ),
 
        TP_fast_assign(
-- 
2.25.1