diff options
| author | Stephen Boyd | 2014-09-04 22:21:50 +0200 |
|---|---|---|
| committer | Stephen Boyd | 2014-09-23 00:16:52 +0200 |
| commit | 50c6a50344c58f73c697e2fe38960dc176a2e69f (patch) | |
| tree | 013a93a48415beb8abeeebdf7b6919673867ad31 /drivers/clk/qcom/clk-rcg.c | |
| parent | clk: qcom: Add IPQ8064 PLL required for USB (diff) | |
| download | kernel-qcow2-linux-50c6a50344c58f73c697e2fe38960dc176a2e69f.tar.gz kernel-qcow2-linux-50c6a50344c58f73c697e2fe38960dc176a2e69f.tar.xz kernel-qcow2-linux-50c6a50344c58f73c697e2fe38960dc176a2e69f.zip | |
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-rcg.c')
| -rw-r--r-- | drivers/clk/qcom/clk-rcg.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/clk/qcom/clk-rcg.c b/drivers/clk/qcom/clk-rcg.c index b638c5846dbf..3db106b74934 100644 --- a/drivers/clk/qcom/clk-rcg.c +++ b/drivers/clk/qcom/clk-rcg.c @@ -21,6 +21,7 @@ #include <asm/div64.h> #include "clk-rcg.h" +#include "common.h" static u32 ns_to_src(struct src_sel *s, u32 ns) { @@ -360,26 +361,13 @@ clk_dyn_rcg_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) } } -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; - - return NULL; -} - 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; @@ -477,7 +465,7 @@ static int clk_rcg_set_rate(struct clk_hw *hw, unsigned long rate, struct clk_rcg *rcg = to_clk_rcg(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; @@ -497,7 +485,7 @@ static int __clk_dyn_rcg_set_rate(struct clk_hw *hw, unsigned long rate) struct clk_dyn_rcg *rcg = to_clk_dyn_rcg(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; |