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| author | Stratos Karafotis <stratosk@semaphore.gr> | 2014-04-25 23:16:25 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-04-30 00:06:43 +0200 |
| commit | 4966ee4037fedd80871659333172481073ec2fac (patch) | |
| tree | c0c45898eedb7f966b368183071092f6d93185e8 /arch | |
| parent | fdb56c45a2cadd11b27447f9468c712b59e15b33 (diff) | |
| download | linux-stable-4966ee4037fedd80871659333172481073ec2fac.tar.gz linux-stable-4966ee4037fedd80871659333172481073ec2fac.tar.bz2 linux-stable-4966ee4037fedd80871659333172481073ec2fac.zip | |
mips: lemote 2f: Use cpufreq_for_each_entry macro for iteration
The cpufreq core now supports the cpufreq_for_each_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 'arch')
| -rw-r--r-- | arch/mips/loongson/lemote-2f/clock.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/arch/mips/loongson/lemote-2f/clock.c b/arch/mips/loongson/lemote-2f/clock.c index e1f427f4f5f3..1eed38e28b1e 100644 --- a/arch/mips/loongson/lemote-2f/clock.c +++ b/arch/mips/loongson/lemote-2f/clock.c @@ -91,9 +91,9 @@ EXPORT_SYMBOL(clk_put); int clk_set_rate(struct clk *clk, unsigned long rate) { + struct cpufreq_frequency_table *pos; int ret = 0; int regval; - int i; if (likely(clk->ops && clk->ops->set_rate)) { unsigned long flags; @@ -106,22 +106,16 @@ int clk_set_rate(struct clk *clk, unsigned long rate) if (unlikely(clk->flags & CLK_RATE_PROPAGATES)) propagate_rate(clk); - for (i = 0; loongson2_clockmod_table[i].frequency != CPUFREQ_TABLE_END; - i++) { - if (loongson2_clockmod_table[i].frequency == - CPUFREQ_ENTRY_INVALID) - continue; - if (rate == loongson2_clockmod_table[i].frequency) + cpufreq_for_each_valid_entry(pos, loongson2_clockmod_table) + if (rate == pos->frequency) break; - } - if (rate != loongson2_clockmod_table[i].frequency) + if (rate != pos->frequency) return -ENOTSUPP; clk->rate = rate; regval = LOONGSON_CHIPCFG0; - regval = (regval & ~0x7) | - (loongson2_clockmod_table[i].driver_data - 1); + regval = (regval & ~0x7) | (pos->driver_data - 1); LOONGSON_CHIPCFG0 = regval; return ret; |