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authorSudeep Holla <Sudeep.Holla@arm.com>2015-04-27 10:51:06 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-05-05 00:55:16 +0200
commitb904f5cce1aeb9a9ee5ca7f1a31c32e1f3487c8b (patch)
treeefd0232d14d97f37d0b790ca58d025df28ed0bd7 /drivers/cpufreq/arm_big_little.c
parent0a95e630b49a30c176daeff39ac2e90f1231604b (diff)
downloadleg-kernel-b904f5cce1aeb9a9ee5ca7f1a31c32e1f3487c8b.tar.gz
cpufreq: arm_big_little: remove unused cpu-cluster.<n> clock name
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>
Diffstat (limited to 'drivers/cpufreq/arm_big_little.c')
-rw-r--r--drivers/cpufreq/arm_big_little.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index f65e19f340d0..e4d75ca9f3b0 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -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],