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Subject[PATCH -next 4/5] perf: Remove unused macros __PERF_EVENT_FIELD
Date
Unused macros reported by [-Wunused-macros].

This macros were introduced as __PERF_COUNTER_FIELD and used for
reading the bit in config.

'cdd6c482c9ff ("perf: Do the big rename: Performance Counters -> Performance Events")'
Changes it to __PERF_EVENT_FIELD but at this commit there is already
nowhere else using these macros, also no macros called
PERF_EVENT_##name##_MASK/SHIFT.

Now we are not reading type or id from config. These macros are
useless and incomplete.

So removing them for code cleaning.

Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
---
tools/perf/util/parse-events.c | 8 --------
1 file changed, 8 deletions(-)

diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index f05e15acd33f..3ed914882b96 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -149,14 +149,6 @@ struct event_symbol event_symbols_sw[PERF_COUNT_SW_MAX] = {
},
};

-#define __PERF_EVENT_FIELD(config, name) \
- ((config & PERF_EVENT_##name##_MASK) >> PERF_EVENT_##name##_SHIFT)
-
-#define PERF_EVENT_RAW(config) __PERF_EVENT_FIELD(config, RAW)
-#define PERF_EVENT_CONFIG(config) __PERF_EVENT_FIELD(config, CONFIG)
-#define PERF_EVENT_TYPE(config) __PERF_EVENT_FIELD(config, TYPE)
-#define PERF_EVENT_ID(config) __PERF_EVENT_FIELD(config, EVENT)
-
const char *event_type(int type)
{
switch (type) {
--
2.17.1
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