[PATCH 3/7] soc: sunxi: sram: Const-ify sunxi_sram_func data and references

Chen-Yu Tsai
2026-03-24T16:44:11Z

sunxi_sram_func contains value mapping that do not change at runtime.

Const-ify them.

Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
---
drivers/soc/sunxi/sunxi_sram.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/soc/sunxi/sunxi_sram.c b/drivers/soc/sunxi/sunxi_sram.c
index 446b9fc1f175..5e8c80ae3509 100644
--- a/drivers/soc/sunxi/sunxi_sram.c
+++ b/drivers/soc/sunxi/sunxi_sram.c
@@ -29,11 +29,11 @@ struct sunxi_sram_func {
};

struct sunxi_sram_data {
- char *name;
- u8 reg;
- u8 offset;
- u8 width;
- struct sunxi_sram_func *func;
+ char *name;
+ u8 reg;
+ u8 offset;
+ u8 width;
+ const struct sunxi_sram_func *func;
};

struct sunxi_sram_desc {
@@ -54,7 +54,7 @@ struct sunxi_sram_desc {
.reg = _reg, \
.offset = _off, \
.width = _width, \
- .func = (struct sunxi_sram_func[]){ \
+ .func = (const struct sunxi_sram_func[]){ \
__VA_ARGS__, { } }, \
}

@@ -111,7 +111,7 @@ static int sunxi_sram_show(struct seq_file *s, void *data)
struct device_node *sram_node, *section_node;
const struct sunxi_sram_data *sram_data;
const struct of_device_id *match;
- struct sunxi_sram_func *func;
+ const struct sunxi_sram_func *func;
const __be32 *sram_addr_p, *section_addr_p;
u32 val;

@@ -169,7 +169,7 @@ static const struct sunxi_sram_data *sunxi_sram_of_parse(struct device_node *nod
{
const struct of_device_id *match;
const struct sunxi_sram_data *data;
- struct sunxi_sram_func *func;
+ const struct sunxi_sram_func *func;
struct of_phandle_args args;
u8 val;
int ret;
--
2.47.3