diff mbox series

mtd: rawnand: constify elements of NAND_OP_PARSER(_PATTERN)

Message ID 20190409045332.5452-1-yamada.masahiro@socionext.com
State New
Headers show
Series mtd: rawnand: constify elements of NAND_OP_PARSER(_PATTERN) | expand

Commit Message

Masahiro Yamada April 9, 2019, 4:53 a.m. UTC 
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(-)

-- 
2.17.1


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diff mbox series

Patch

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),				\
 	}