The 'parent_names' member of 'clk_init_data' is not modified so it can be made as an array of const pointers to constant strings.
Some drivers (e.g. arch/mips/alchemy/common/clock.c) already pass such data. Signed-off-by: Krzysztof Kozlowski <[email protected]> --- drivers/clk/clk-composite.c | 2 +- drivers/clk/clk-mux.c | 8 ++++---- include/linux/clk-provider.h | 12 ++++++------ 3 files changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c index 956b7e54fa1c..077f4c7148f1 100644 --- a/drivers/clk/clk-composite.c +++ b/drivers/clk/clk-composite.c @@ -188,7 +188,7 @@ static void clk_composite_disable(struct clk_hw *hw) } struct clk *clk_register_composite(struct device *dev, const char *name, - const char **parent_names, int num_parents, + const char * const *parent_names, int num_parents, struct clk_hw *mux_hw, const struct clk_ops *mux_ops, struct clk_hw *rate_hw, const struct clk_ops *rate_ops, struct clk_hw *gate_hw, const struct clk_ops *gate_ops, diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c index 69a094c3783d..962e2a056381 100644 --- a/drivers/clk/clk-mux.c +++ b/drivers/clk/clk-mux.c @@ -114,8 +114,8 @@ const struct clk_ops clk_mux_ro_ops = { EXPORT_SYMBOL_GPL(clk_mux_ro_ops); struct clk *clk_register_mux_table(struct device *dev, const char *name, - const char **parent_names, u8 num_parents, unsigned long flags, - void __iomem *reg, u8 shift, u32 mask, + const char * const *parent_names, u8 num_parents, + unsigned long flags, void __iomem *reg, u8 shift, u32 mask, u8 clk_mux_flags, u32 *table, spinlock_t *lock) { struct clk_mux *mux; @@ -166,8 +166,8 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name, EXPORT_SYMBOL_GPL(clk_register_mux_table); struct clk *clk_register_mux(struct device *dev, const char *name, - const char **parent_names, u8 num_parents, unsigned long flags, - void __iomem *reg, u8 shift, u8 width, + const char * const *parent_names, u8 num_parents, + unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_mux_flags, spinlock_t *lock) { u32 mask = BIT(width) - 1; diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 28abf1badb40..0bf0308963da 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -209,7 +209,7 @@ struct clk_ops { struct clk_init_data { const char *name; const struct clk_ops *ops; - const char **parent_names; + const char * const *parent_names; u8 num_parents; unsigned long flags; }; @@ -426,13 +426,13 @@ extern const struct clk_ops clk_mux_ops; extern const struct clk_ops clk_mux_ro_ops; struct clk *clk_register_mux(struct device *dev, const char *name, - const char **parent_names, u8 num_parents, unsigned long flags, - void __iomem *reg, u8 shift, u8 width, + const char * const *parent_names, u8 num_parents, + unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_mux_flags, spinlock_t *lock); struct clk *clk_register_mux_table(struct device *dev, const char *name, - const char **parent_names, u8 num_parents, unsigned long flags, - void __iomem *reg, u8 shift, u32 mask, + const char * const *parent_names, u8 num_parents, + unsigned long flags, void __iomem *reg, u8 shift, u32 mask, u8 clk_mux_flags, u32 *table, spinlock_t *lock); void clk_unregister_mux(struct clk *clk); @@ -518,7 +518,7 @@ struct clk_composite { }; struct clk *clk_register_composite(struct device *dev, const char *name, - const char **parent_names, int num_parents, + const char * const *parent_names, int num_parents, struct clk_hw *mux_hw, const struct clk_ops *mux_ops, struct clk_hw *rate_hw, const struct clk_ops *rate_ops, struct clk_hw *gate_hw, const struct clk_ops *gate_ops, -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
