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s390/dasd: 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 12:39:12 +05:30 committed by Martin Schwidefsky
parent 9731c0a9bc
commit 131716776b
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/block/dasd_devmap.c
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@ -1634,7 +1634,7 @@ static struct attribute * dasd_attrs[] = {
NULL,
};
static struct attribute_group dasd_attr_group = {
static const struct attribute_group dasd_attr_group = {
.attrs = dasd_attrs,
};