On Tue, 9 Apr 2019 13:53:32 +0900
Masahiro Yamada <yamada.masah...@socionext.com> wrote:
> Currently, drivers are able to constify a nand_op_parser array,
> but not nand_op_parser_pattern and nand_op_parser_pattern_elem
> since they are instantiated by using the NAND_OP_PARSER(_PATTERN).
>
> Add 'const' to them in order to move more driver data from .data to
> .rodata section.
>
> Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
Reviewed-by: Boris Brezillon <boris.brezil...@collabora.com>
> ---
>
> include/linux/mtd/rawnand.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h
> index b7445a44a814..ebde52088e4d 100644
> --- a/include/linux/mtd/rawnand.h
> +++ b/include/linux/mtd/rawnand.h
> @@ -805,7 +805,7 @@ struct nand_op_parser_pattern {
> #define NAND_OP_PARSER_PATTERN(_exec, ...)
> \
> {
> \
> .exec = _exec,
> \
> - .elems = (struct nand_op_parser_pattern_elem[]) { __VA_ARGS__
> }, \
> + .elems = (const struct nand_op_parser_pattern_elem[]) {
> __VA_ARGS__ }, \
> .nelems = sizeof((struct nand_op_parser_pattern_elem[]) {
> __VA_ARGS__ }) / \
> sizeof(struct nand_op_parser_pattern_elem),
> \
> }
> @@ -831,7 +831,7 @@ struct nand_op_parser {
>
> #define NAND_OP_PARSER(...)
> \
> {
> \
> - .patterns = (struct nand_op_parser_pattern[]) { __VA_ARGS__ },
> \
> + .patterns = (const struct nand_op_parser_pattern[]) {
> __VA_ARGS__ }, \
> .npatterns = sizeof((struct nand_op_parser_pattern[]) {
> __VA_ARGS__ }) / \
> sizeof(struct nand_op_parser_pattern),
> \
> }
