[PATCH] clk: cdce925: make regmap_cdce925_bus constant

[PATCH] clk: cdce925: make regmap_cdce925_bus constant

[Javier Carrasco]

This struct is only used for the regmap initialization via
devm_regmap_init() (which expects a pointer to a const struct
regmap_bus, as it will not modify the struct), and it is not modified
after its declaration.

Move regmap_cdce925_bus to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 drivers/clk/clk-cdce925.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk-cdce925.c b/drivers/clk/clk-cdce925.c
index e48be7a6c0e2..c51818c1af98 100644
--- a/drivers/clk/clk-cdce925.c
+++ b/drivers/clk/clk-cdce925.c
@@ -601,7 +601,7 @@ static int cdce925_regulator_enable(struct device *dev, const char *name)
 
 /* The CDCE925 uses a funky way to read/write registers. Bulk mode is
  * just weird, so just use the single byte mode exclusively. */
-static struct regmap_bus regmap_cdce925_bus = {
+static const struct regmap_bus regmap_cdce925_bus = {
 	.write = cdce925_regmap_i2c_write,
 	.read = cdce925_regmap_i2c_read,
 };

---
base-commit: 77df9e4bb2224d8ffbddec04c333a9d7965dad6c
change-id: 20241001-clk-cdce925-regmap_bus-const-391d2fbd2cd9

Best regards,
-- 
Javier Carrasco <javier.carrasco.cruz@gmail.com>

Re: [PATCH] clk: cdce925: make regmap_cdce925_bus constant

[Stephen Boyd]

Quoting Javier Carrasco (2024-10-01 02:00:11)
> This struct is only used for the regmap initialization via
> devm_regmap_init() (which expects a pointer to a const struct
> regmap_bus, as it will not modify the struct), and it is not modified
> after its declaration.
> 
> Move regmap_cdce925_bus to a read-only section.
> 
> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
> ---

Applied to clk-next