diff options
| author | Stratos Karafotis <stratosk@semaphore.gr> | 2014-04-25 23:16:58 +0300 |
|---|---|---|
| committer | Stephane Desneux <stephane.desneux@open.eurogiciel.org> | 2015-02-04 11:14:31 +0100 |
| commit | 155447bad7fbc03b63cce3d30f316f8089d1a5bc (patch) | |
| tree | 841d9cf84a1f9272b514727558604e5dc33703c7 /drivers/sh | |
| parent | 323d80dff930ab6555e38f9984581685cb00f084 (diff) | |
| download | kernel-common-155447bad7fbc03b63cce3d30f316f8089d1a5bc.tar.gz kernel-common-155447bad7fbc03b63cce3d30f316f8089d1a5bc.tar.bz2 kernel-common-155447bad7fbc03b63cce3d30f316f8089d1a5bc.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>
(cherry picked from commit 4229e1c61a4a7ac21d5d0790f6add1c9b98d33e7)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/sh')
| -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; |