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| author | Andrew Murray <andrew.murray@arm.com> | 2019-08-29 23:28:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-03 23:01:17 +0300 |
| commit | 08d2ddaa585091d555a31d6ed538c6cedba060eb (patch) | |
| tree | 7a37f8d91c9b74f17b16a86421798566d34f5368 | |
| parent | 1004ce4c255fc3eb3ad9145ddd53547d1b7ce327 (diff) | |
| download | linux-08d2ddaa585091d555a31d6ed538c6cedba060eb.tar.xz | |
coresight: etm4x: use module_param instead of module_param_named
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>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20190829202842.580-12-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm4x.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c index ec9468880c71..615bdbf7c9b7 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; |