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s390/sclp_ocf: constify attribute_group structures. 

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>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Arvind Yadav 2017-07-19 12:39:17 +05:30 committed by Martin Schwidefsky
parent fc2b0f52ae
commit 8351378f58
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/char/sclp_ocf.c
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@ -126,7 +126,7 @@ static struct attribute *ocf_attrs[] = {
NULL,
};
static struct attribute_group ocf_attr_group = {
static const struct attribute_group ocf_attr_group = {
.attrs = ocf_attrs,
};