* [PATCH] coresight: Constify static attribute_group struct
@ 2021-06-01 10:16 Shaokun Zhang
0 siblings, 0 replies; only message in thread
From: Shaokun Zhang @ 2021-06-01 10:16 UTC (permalink / raw)
To: coresight, linux-arm-kernel
Cc: Shaokun Zhang, Mathieu Poirier, Suzuki K Poulose, Mike Leach, Leo Yan
Make 'coresight_conns_group' const to allow the compiler to put it
in read-only memory.
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
---
drivers/hwtracing/coresight/coresight-sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwtracing/coresight/coresight-sysfs.c b/drivers/hwtracing/coresight/coresight-sysfs.c
index 34d2a2d31d00..34e944efc357 100644
--- a/drivers/hwtracing/coresight/coresight-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-sysfs.c
@@ -28,7 +28,7 @@ static struct attribute *coresight_conns_attrs[] = {
NULL,
};
-static struct attribute_group coresight_conns_group = {
+static const struct attribute_group coresight_conns_group = {
.attrs = coresight_conns_attrs,
.name = "connections",
};
--
2.7.4
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