lkml.org 
[lkml]   [2017]   [Jul]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] input: coresight: Fix redefinition error on compilation.
Date
If CONFIG_CORESIGHT is disable, it'll through compilation error.

drivers/hwtracing/coresight/coresight-etm-perf.c:462:5: error: redefinition of ‘etm_perf_symlink’
int etm_perf_symlink(struct coresight_device *csdev, bool link)
^
In file included from drivers/hwtracing/coresight/coresight-etm-perf.c:30:0:
drivers/hwtracing/coresight/coresight-etm-perf.h:61:19: note: previous definition of ‘etm_perf_symlink’ was here
static inline int etm_perf_symlink(struct coresight_device *csdev, bool link)

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/hwtracing/coresight/coresight-etm-perf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c
index e97775d..74ce6a5 100644
--- a/drivers/hwtracing/coresight/coresight-etm-perf.c
+++ b/drivers/hwtracing/coresight/coresight-etm-perf.c
@@ -458,7 +458,7 @@ static void etm_addr_filters_sync(struct perf_event *event)

filters->nr_filters = i;
}
-
+#ifdef CONFIG_CORESIGHT
int etm_perf_symlink(struct coresight_device *csdev, bool link)
{
char entry[sizeof("cpu9999999")];
@@ -483,7 +483,7 @@ int etm_perf_symlink(struct coresight_device *csdev, bool link)

return 0;
}
-
+#endif
static int __init etm_perf_init(void)
{
int ret;
--
1.9.1
\
 
 \ /
  Last update: 2017-07-06 11:15    [W:0.036 / U:9.804 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site