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Subject[PATCH] mtd: rawnand: constify elements of NAND_OP_PARSER(_PATTERN)
Date
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.masahiro@socionext.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), \
}
--
2.17.1
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