diff mbox series

[v3,3/6] coresight: etm4x: use module_param instead of module_param_named

Message ID 20190711160114.634-4-andrew.murray@arm.com (mailing list archive)
State New, archived
Headers show
Series coresight: etm4x: save/restore ETMv4 context across CPU low power states | expand

Commit Message

Andrew Murray July 11, 2019, 4:01 p.m. UTC
Given that the user-exposed module parameter for 'boot_enable' matches
the variable that it sets, let's use module_param instead of
module_param_named.

Let's also use octal permissions (checkpatch recommends this) and
provide a module parameter description.

Signed-off-by: Andrew Murray <andrew.murray@arm.com>
---
 drivers/hwtracing/coresight/coresight-etm4x.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c
index 3825a39e9a49..451f2b24cc03 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x.c
@@ -34,7 +34,8 @@ 
 #include "coresight-etm-perf.h"
 
 static int boot_enable;
-module_param_named(boot_enable, boot_enable, int, S_IRUGO);
+module_param(boot_enable, int, 0444);
+MODULE_PARM_DESC(boot_enable, "Enable tracing on boot");
 
 /* The number of ETMv4 currently registered */
 static int etm4_count;