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cpufreq: arm_big_little: remove unused cpu-cluster.<n> clock name

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The "cpu-cluster.<n>" used to get the cluster clock is not used by any
platform. Moreover __of_clk_get_by_name used in clk_get return error if
the "clock-names" in the DT doesn't match this string. When using DT,
it's not compulsory to specify the clock name unless there are multiple
clock input entries in the consumer.

This patch removes the unused clock string from the driver.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Sudeep Holla 2015-04-27 10:51:06 +01:00 committed by Rafael J. Wysocki
parent 0a95e630b4
commit b904f5cce1
1 changed files with 1 additions and 3 deletions
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4
drivers/cpufreq/arm_big_little.c
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@ -331,7 +331,6 @@ static void put_cluster_clk_and_freq_table(struct device *cpu_dev)
static int _get_cluster_clk_and_freq_table(struct device *cpu_dev)
{
u32 cluster = raw_cpu_to_cluster(cpu_dev->id);
char name[14] = "cpu-cluster.";
int ret;
if (freq_table[cluster])
@ -351,8 +350,7 @@ static int _get_cluster_clk_and_freq_table(struct device *cpu_dev)
goto free_opp_table;
}
name[12] = cluster + '0';
clk[cluster] = clk_get(cpu_dev, name);
clk[cluster] = clk_get(cpu_dev, NULL);
if (!IS_ERR(clk[cluster])) {
dev_dbg(cpu_dev, "%s: clk: %p & freq table: %p, cluster: %d\n",
__func__, clk[cluster], freq_table[cluster],