s390/tape: 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. File size before: text data bss dec hex filename 11511 656 16 12183 2f97 drivers/s390/char/tape_core.o File size After adding 'const': text data bss dec hex filename 11575 592 16 12183 2f97 drivers/s390/char/tape_core.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -175,7 +175,7 @@ static struct attribute *tape_attrs[] = {
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NULL
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};
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static struct attribute_group tape_attr_group = {
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static const struct attribute_group tape_attr_group = {
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.attrs = tape_attrs,
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};
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