This source file includes following definitions.
- clk_round_rate_index
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12 #include <linux/clk-provider.h>
13 #include <linux/types.h>
14 #include "clk.h"
15
16 long clk_round_rate_index(struct clk_hw *hw, unsigned long drate,
17 unsigned long parent_rate, clk_calc_rate calc_rate, u8 rtbl_cnt,
18 int *index)
19 {
20 unsigned long prev_rate, rate = 0;
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22 for (*index = 0; *index < rtbl_cnt; (*index)++) {
23 prev_rate = rate;
24 rate = calc_rate(hw, parent_rate, *index);
25 if (drate < rate) {
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27 if (*index) {
28 rate = prev_rate;
29 (*index)--;
30 }
31 break;
32 }
33 }
34
35 if ((*index) == rtbl_cnt)
36 (*index)--;
37
38 return rate;
39 }