[PATCH 16/20] mips: lemote 2f: se cpufreq_for_each_entry macro for iteration

[Stratos Karafotis]

The cpufreq core 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 <strat...@semaphore.gr>
---
 arch/mips/loongson/lemote-2f/clock.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/arch/mips/loongson/lemote-2f/clock.c 
b/arch/mips/loongson/lemote-2f/clock.c
index e1f427f..24e4a26 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 +106,17 @@ 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;
-- 
1.9.0
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