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authorViresh Kumar <viresh.kumar@linaro.org>2013-03-30 16:25:15 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-04 14:25:59 +0200
commit5070158804b5339c71809f5e673cea1cfacd804d (patch)
tree42256e81e326af4e568a179787e66d434a0b1ffc /drivers/cpufreq/e_powersaver.c
parent2361be23666232dbb4851a527f466c4cbf5340fc (diff)
cpufreq: rename index as driver_data in cpufreq_frequency_table
The "index" field of struct cpufreq_frequency_table was never an index and isn't used at all by the cpufreq core. It only is useful for cpufreq drivers for their internal purposes. Many people nowadays blindly set it in ascending order with the assumption that the core will use it, which is a mistake. Rename it to "driver_data" as that's what its purpose is. All of its users are updated accordingly. [rjw: Changelog] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/e_powersaver.c')
-rw-r--r--drivers/cpufreq/e_powersaver.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c
index 37380fb92621..324aff20aeef 100644
--- a/drivers/cpufreq/e_powersaver.c
+++ b/drivers/cpufreq/e_powersaver.c
@@ -188,7 +188,7 @@ static int eps_target(struct cpufreq_policy *policy,
}
/* Make frequency transition */
- dest_state = centaur->freq_table[newstate].index & 0xffff;
+ dest_state = centaur->freq_table[newstate].driver_data & 0xffff;
ret = eps_set_state(centaur, policy, dest_state);
if (ret)
printk(KERN_ERR "eps: Timeout!\n");
@@ -380,9 +380,9 @@ static int eps_cpu_init(struct cpufreq_policy *policy)
f_table = &centaur->freq_table[0];
if (brand != EPS_BRAND_C7M) {
f_table[0].frequency = fsb * min_multiplier;
- f_table[0].index = (min_multiplier << 8) | min_voltage;
+ f_table[0].driver_data = (min_multiplier << 8) | min_voltage;
f_table[1].frequency = fsb * max_multiplier;
- f_table[1].index = (max_multiplier << 8) | max_voltage;
+ f_table[1].driver_data = (max_multiplier << 8) | max_voltage;
f_table[2].frequency = CPUFREQ_TABLE_END;
} else {
k = 0;
@@ -391,7 +391,7 @@ static int eps_cpu_init(struct cpufreq_policy *policy)
for (i = min_multiplier; i <= max_multiplier; i++) {
voltage = (k * step) / 256 + min_voltage;
f_table[k].frequency = fsb * i;
- f_table[k].index = (i << 8) | voltage;
+ f_table[k].driver_data = (i << 8) | voltage;
k++;
}
f_table[k].frequency = CPUFREQ_TABLE_END;