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[14/14] firmware: efi: esrt: constify attribute_group structures.

Message ID 20170818194947.19347-15-ard.biesheuvel@linaro.org
State New
Headers show
Series EFI changes for v4.14 | expand

Commit Message

Ard Biesheuvel Aug. 18, 2017, 7:49 p.m. UTC 
From: Arvind Yadav <arvind.yadav.cs@gmail.com>


attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work with
const attribute_group. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>

Cc: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

---
 drivers/firmware/efi/esrt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.11.0
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Patch

diff --git a/drivers/firmware/efi/esrt.c b/drivers/firmware/efi/esrt.c
index 8554d7aec31c..bd7ed3c1148a 100644
--- a/drivers/firmware/efi/esrt.c
+++ b/drivers/firmware/efi/esrt.c
@@ -230,7 +230,7 @@  static umode_t esrt_attr_is_visible(struct kobject *kobj,
 	return attr->mode;
 }
 
-static struct attribute_group esrt_attr_group = {
+static const struct attribute_group esrt_attr_group = {
 	.attrs = esrt_attrs,
 	.is_visible = esrt_attr_is_visible,
 };