Messages in this thread Patch in this message | | | From | Rikard Falkeborn <> | Subject | [PATCH 1/4] platform/x86: hdaps: Constify static attribute_group struct | Date | Sat, 5 Jun 2021 22:38:04 +0200 |
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The only use of hdaps_attribute_group is to pass its address to sysfs_create_group() and sysfs_remove_group(), both which takes pointers to const attribute_group structs. Make it const to allow the compiler to put it in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> --- drivers/platform/x86/hdaps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c index a72270932ec3..9996485f5295 100644 --- a/drivers/platform/x86/hdaps.c +++ b/drivers/platform/x86/hdaps.c @@ -462,7 +462,7 @@ static struct attribute *hdaps_attributes[] = { NULL, }; -static struct attribute_group hdaps_attribute_group = { +static const struct attribute_group hdaps_attribute_group = { .attrs = hdaps_attributes, }; -- 2.31.1
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