diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2014-09-04 13:21:50 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2014-09-22 15:16:52 -0700 |
| commit | 50c6a50344c58f73c697e2fe38960dc176a2e69f (patch) | |
| tree | 013a93a48415beb8abeeebdf7b6919673867ad31 /drivers/clk/qcom/clk-rcg2.c | |
| parent | dc1b3f657f25798b2dc9ed8928b80eb3183019a2 (diff) | |
| download | linux-50c6a50344c58f73c697e2fe38960dc176a2e69f.tar.bz2 | |
clk: qcom: Consolidate frequency finding logic
There are two find_freq() functions in clk-rcg.c and clk-rcg2.c
that are almost exactly the same. Consolidate them into one
function to save on some code space.
Cc: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/qcom/clk-rcg2.c')
| -rw-r--r-- | drivers/clk/qcom/clk-rcg2.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index cd185d5cc67a..cfa9eb4fe9ca 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -24,6 +24,7 @@ #include <asm/div64.h> #include "clk-rcg.h" +#include "common.h" #define CMD_REG 0x0 #define CMD_UPDATE BIT(0) @@ -172,27 +173,13 @@ clk_rcg2_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) return calc_rate(parent_rate, m, n, mode, hid_div); } -static const -struct freq_tbl *find_freq(const struct freq_tbl *f, unsigned long rate) -{ - if (!f) - return NULL; - - for (; f->freq; f++) - if (rate <= f->freq) - return f; - - /* Default to our fastest rate */ - return f - 1; -} - static long _freq_tbl_determine_rate(struct clk_hw *hw, const struct freq_tbl *f, unsigned long rate, unsigned long *p_rate, struct clk **p) { unsigned long clk_flags; - f = find_freq(f, rate); + f = qcom_find_freq(f, rate); if (!f) return -EINVAL; @@ -268,7 +255,7 @@ static int __clk_rcg2_set_rate(struct clk_hw *hw, unsigned long rate) struct clk_rcg2 *rcg = to_clk_rcg2(hw); const struct freq_tbl *f; - f = find_freq(rcg->freq_tbl, rate); + f = qcom_find_freq(rcg->freq_tbl, rate); if (!f) return -EINVAL; |