From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stratos Karafotis Subject: [PATCH 07/20] cpufreq: exynos: Use cpufreq_for_each_entry macro for iteration Date: Tue, 15 Apr 2014 00:09:10 +0300 Message-ID: <534C4E76.6000905@semaphore.gr> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: "Rafael J. Wysocki" , Viresh Kumar , Kukjin Kim Cc: "cpufreq@vger.kernel.org" , "linux-pm@vger.kernel.org" , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, LKML List-Id: linux-pm@vger.kernel.org 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 --- drivers/cpufreq/exynos-cpufreq.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index f99cfe2..0e19bce 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -28,18 +28,18 @@ static unsigned int locking_frequency; static int exynos_cpufreq_get_index(unsigned int freq) { - struct cpufreq_frequency_table *freq_table = exynos_info->freq_table; - int index; + struct cpufreq_frequency_table *pos, *freq_table; - for (index = 0; - freq_table[index].frequency != CPUFREQ_TABLE_END; index++) - if (freq_table[index].frequency == freq) + freq_table = exynos_info->freq_table; + cpufreq_for_each_entry(pos, freq_table) { + if (pos->frequency == freq) break; + } - if (freq_table[index].frequency == CPUFREQ_TABLE_END) + if (pos->frequency == CPUFREQ_TABLE_END) return -EINVAL; - return index; + return pos - freq_table; } static int exynos_cpufreq_scale(unsigned int target_freq) -- 1.9.0