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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-21 20:01:20 +0000
committerMike Turquette <mturquette@linaro.org>2012-04-24 16:37:39 -0700
commitd305fb78f31209596c9135d396a0d3af7ac86947 (patch)
tree456b810cdd4c3081b465a387fb04a31fb9fce399
parent7e87aed965fa7a642fc299af96d370dad7b5b814 (diff)
clk: Constify parent name arrays
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> [mturquette@linaro.org: constified gate] Signed-off-by: Mike Turquette <mturquette@linaro.org>
-rw-r--r--drivers/clk/clk-mux.c2
-rw-r--r--drivers/clk/clk.c2
-rw-r--r--include/linux/clk-private.h2
-rw-r--r--include/linux/clk-provider.h8
4 files changed, 7 insertions, 7 deletions
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index 54244889a948..bd5e598b9f1e 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -89,7 +89,7 @@ const 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 a24b121747ac..ddade8759ea9 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1328,7 +1328,7 @@ 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 f19fee0190cb..e9c8b9841b16 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 6eb8e5da788e..8981435f9064 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -176,7 +176,7 @@ struct clk_gate {
u8 bit_idx;
u8 flags;
spinlock_t *lock;
- char *parent[1];
+ const char *parent[1];
};
#define CLK_GATE_SET_TO_DISABLE BIT(0)
@@ -214,7 +214,7 @@ struct clk_divider {
u8 width;
u8 flags;
spinlock_t *lock;
- char *parent[1];
+ const char *parent[1];
};
#define CLK_DIVIDER_ONE_BASED BIT(0)
@@ -257,7 +257,7 @@ struct clk_mux {
extern const struct clk_ops 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);
@@ -278,7 +278,7 @@ 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);