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Subject[PATCH] clk: Constify parent name arrays
Date
Drivers should be able to declare their arrays of parent names as const
so the APIs need to accept const arguments.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

We should probably have a MAINTAINERS entry for the clk API...

drivers/clk/clk-mux.c | 2 +-
drivers/clk/clk.c | 2 +-
include/linux/clk-private.h | 2 +-
include/linux/clk-provider.h | 4 ++--
4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index c71ad1f..bf9f42e 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -91,7 +91,7 @@ struct clk_ops clk_mux_ops = {
EXPORT_SYMBOL_GPL(clk_mux_ops);

struct clk *clk_register_mux(struct device *dev, const char *name,
- char **parent_names, u8 num_parents, unsigned long flags,
+ const char **parent_names, u8 num_parents, unsigned long flags,
void __iomem *reg, u8 shift, u8 width,
u8 clk_mux_flags, spinlock_t *lock)
{
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 9cf6f59..33ef0df 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1322,7 +1322,7 @@ out:
*/
struct clk *clk_register(struct device *dev, const char *name,
const struct clk_ops *ops, struct clk_hw *hw,
- char **parent_names, u8 num_parents, unsigned long flags)
+ const char **parent_names, u8 num_parents, unsigned long flags)
{
struct clk *clk;

diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h
index 5e4312b..164e115 100644
--- a/include/linux/clk-private.h
+++ b/include/linux/clk-private.h
@@ -30,7 +30,7 @@ struct clk {
const struct clk_ops *ops;
struct clk_hw *hw;
struct clk *parent;
- char **parent_names;
+ const char **parent_names;
struct clk **parents;
u8 num_parents;
unsigned long rate;
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 5508897..1fa0b0d 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -253,7 +253,7 @@ struct clk_mux {
#define CLK_MUX_INDEX_BIT BIT(1)

struct clk *clk_register_mux(struct device *dev, const char *name,
- char **parent_names, u8 num_parents, unsigned long flags,
+ const char **parent_names, u8 num_parents, unsigned long flags,
void __iomem *reg, u8 shift, u8 width,
u8 clk_mux_flags, spinlock_t *lock);

@@ -274,7 +274,7 @@ struct clk *clk_register_mux(struct device *dev, const char *name,
*/
struct clk *clk_register(struct device *dev, const char *name,
const struct clk_ops *ops, struct clk_hw *hw,
- char **parent_names, u8 num_parents, unsigned long flags);
+ const char **parent_names, u8 num_parents, unsigned long flags);

/* helper functions */
const char *__clk_get_name(struct clk *clk);
--
1.7.9.1


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