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clk: samsung: Constify clock init data with clock arrays

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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>
This commit is contained in:
Krzysztof Kozlowski 2016-05-11 14:01:57 +02:00 committed by Sylwester Nawrocki
parent d8137e035f
commit 9f92c0bace
2 changed files with 9 additions and 9 deletions
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2
drivers/clk/samsung/clk.c
View File

@ -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;

16
drivers/clk/samsung/clk.h
View File

@ -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);