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| author | Stratos Karafotis <stratosk@semaphore.gr> | 2014-04-25 23:16:58 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-04-30 00:07:00 +0200 |
| commit | 4229e1c61a4a7ac21d5d0790f6add1c9b98d33e7 (patch) | |
| tree | 6ea8a851517e44946f2614aa0252c4216c136b4c /drivers/sh/clk | |
| parent | 04ae58645afa0b411e129a3de04a1a0aacf89cc5 (diff) | |
| download | linux-stable-4229e1c61a4a7ac21d5d0790f6add1c9b98d33e7.tar.gz linux-stable-4229e1c61a4a7ac21d5d0790f6add1c9b98d33e7.tar.bz2 linux-stable-4229e1c61a4a7ac21d5d0790f6add1c9b98d33e7.zip | |
sh: clk: Use cpufreq_for_each_valid_entry macro for iteration
The cpufreq core now supports the cpufreq_for_each_valid_entry macro
helper for iteration over the cpufreq_frequency_table, so use it.
It should have no functional changes.
Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/sh/clk')
| -rw-r--r-- | drivers/sh/clk/core.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c index 74727851820d..be56b22ca941 100644 --- a/drivers/sh/clk/core.c +++ b/drivers/sh/clk/core.c @@ -196,17 +196,11 @@ int clk_rate_table_find(struct clk *clk, struct cpufreq_frequency_table *freq_table, unsigned long rate) { - int i; - - for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) { - unsigned long freq = freq_table[i].frequency; + struct cpufreq_frequency_table *pos; - if (freq == CPUFREQ_ENTRY_INVALID) - continue; - - if (freq == rate) - return i; - } + cpufreq_for_each_valid_entry(pos, freq_table) + if (pos->frequency == rate) + return pos - freq_table; return -ENOENT; } @@ -575,11 +569,7 @@ long clk_round_parent(struct clk *clk, unsigned long target, return abs(target - *best_freq); } - for (freq = parent->freq_table; freq->frequency != CPUFREQ_TABLE_END; - freq++) { - if (freq->frequency == CPUFREQ_ENTRY_INVALID) - continue; - + cpufreq_for_each_valid_entry(freq, parent->freq_table) { if (unlikely(freq->frequency / target <= div_min - 1)) { unsigned long freq_max; |