[PATCH mvebu v3 09/10] cpufreq: armada-37xx: Remove cur_frequency variable

Pali Rohár
2021-02-22T19:44:44Z

Variable cur_frequency in armada37xx_cpufreq_driver_init() is unused.

Signed-off-by: Pali Rohár <pali@kernel.org>
Tested-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Tested-by: Anders Trier Olesen <anders.trier.olesen@gmail.com>
Tested-by: Philip Soares <philips@netisense.com>
---
drivers/cpufreq/armada-37xx-cpufreq.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
index e4782f562e7a..050abff18308 100644
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -400,7 +400,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
struct armada_37xx_dvfs *dvfs;
struct platform_device *pdev;
unsigned long freq;
- unsigned int cur_frequency, base_frequency;
+ unsigned int base_frequency;
struct regmap *nb_clk_base, *nb_pm_base, *avs_base;
struct device *cpu_dev;
int load_lvl, ret;
@@ -461,14 +461,6 @@ static int __init armada37xx_cpufreq_driver_init(void)
return -EINVAL;
}

- /* Get nominal (current) CPU frequency */
- cur_frequency = clk_get_rate(clk);
- if (!cur_frequency) {
- dev_err(cpu_dev, "Failed to get clock rate for CPU\n");
- clk_put(clk);
- return -EINVAL;
- }
-
dvfs = armada_37xx_cpu_freq_info_get(base_frequency);
if (!dvfs) {
clk_put(clk);
--
2.20.1