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[v2,07/10] wireless: iwlegacy: Constify attribute_group structures.

Message ID 1499758370-24871-3-git-send-email-arvind.yadav.cs@gmail.com
State Deferred, archived
Delegated to: David Miller
Headers show

Commit Message

Arvind Yadav July 11, 2017, 7:32 a.m. UTC
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups 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>
---
Changes in v2:
              Added cover later.

 drivers/net/wireless/intel/iwlegacy/4965-mac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
index 5b51fba..de9b652 100644
--- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
@@ -4654,7 +4654,7 @@  static DEVICE_ATTR(tx_power, S_IWUSR | S_IRUGO, il4965_show_tx_power,
 	NULL
 };
 
-static struct attribute_group il_attribute_group = {
+static const struct attribute_group il_attribute_group = {
 	.name = NULL,		/* put in device directory */
 	.attrs = il_sysfs_entries,
 };