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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2016-05-11 15:01:57 +0300
committerSylwester Nawrocki <s.nawrocki@samsung.com>2016-06-02 12:17:59 +0300
commit9f92c0bace11a84c57cdd62d96de8113d1aba89f (patch)
treef16c66bc7ef760d653e418f5595c64f5465f93cf /drivers/clk/samsung
parentd8137e035f6f36002943f32a2aa809cfde74bbc2 (diff)
downloadlinux-9f92c0bace11a84c57cdd62d96de8113d1aba89f.tar.xz
clk: samsung: Constify clock init data with clock arrays
samsung_cmu_register_one() can accept pointer to const initialization data: struct samsung_cmu_info. The members of the latter can also be pointers to const data. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Diffstat (limited to 'drivers/clk/samsung')
-rw-r--r--drivers/clk/samsung/clk.c2
-rw-r--r--drivers/clk/samsung/clk.h16
2 files changed, 9 insertions, 9 deletions
diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c
index f38a6c49f744..e4d14589cc4a 100644
--- a/drivers/clk/samsung/clk.c
+++ b/drivers/clk/samsung/clk.c
@@ -381,7 +381,7 @@ static void samsung_clk_sleep_init(void __iomem *reg_base,
*/
struct samsung_clk_provider * __init samsung_cmu_register_one(
struct device_node *np,
- struct samsung_cmu_info *cmu)
+ const struct samsung_cmu_info *cmu)
{
void __iomem *reg_base;
struct samsung_clk_provider *ctx;
diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
index aa872d2c5105..61db98dd01a2 100644
--- a/drivers/clk/samsung/clk.h
+++ b/drivers/clk/samsung/clk.h
@@ -330,28 +330,28 @@ struct samsung_clock_reg_cache {
struct samsung_cmu_info {
/* list of pll clocks and respective count */
- struct samsung_pll_clock *pll_clks;
+ const struct samsung_pll_clock *pll_clks;
unsigned int nr_pll_clks;
/* list of mux clocks and respective count */
- struct samsung_mux_clock *mux_clks;
+ const struct samsung_mux_clock *mux_clks;
unsigned int nr_mux_clks;
/* list of div clocks and respective count */
- struct samsung_div_clock *div_clks;
+ const struct samsung_div_clock *div_clks;
unsigned int nr_div_clks;
/* list of gate clocks and respective count */
- struct samsung_gate_clock *gate_clks;
+ const struct samsung_gate_clock *gate_clks;
unsigned int nr_gate_clks;
/* list of fixed clocks and respective count */
- struct samsung_fixed_rate_clock *fixed_clks;
+ const struct samsung_fixed_rate_clock *fixed_clks;
unsigned int nr_fixed_clks;
/* list of fixed factor clocks and respective count */
- struct samsung_fixed_factor_clock *fixed_factor_clks;
+ const struct samsung_fixed_factor_clock *fixed_factor_clks;
unsigned int nr_fixed_factor_clks;
/* total number of clocks with IDs assigned*/
unsigned int nr_clk_ids;
/* list and number of clocks registers */
- unsigned long *clk_regs;
+ const unsigned long *clk_regs;
unsigned int nr_clk_regs;
};
@@ -395,7 +395,7 @@ extern void __init samsung_clk_register_pll(struct samsung_clk_provider *ctx,
extern struct samsung_clk_provider __init *samsung_cmu_register_one(
struct device_node *,
- struct samsung_cmu_info *);
+ const struct samsung_cmu_info *);
extern unsigned long _get_rate(const char *clk_name);