Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/cpufreq/loongson1-cpufreq.c b/drivers/cpufreq/loongson1-cpufreq.c
index be89416..0ea8877 100644
--- a/drivers/cpufreq/loongson1-cpufreq.c
+++ b/drivers/cpufreq/loongson1-cpufreq.c
@@ -13,6 +13,7 @@
#include <linux/cpu.h>
#include <linux/cpufreq.h>
#include <linux/delay.h>
+#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
@@ -80,7 +81,7 @@
struct device *cpu_dev = get_cpu_device(policy->cpu);
struct cpufreq_frequency_table *freq_tbl;
unsigned int pll_freq, freq;
- int steps, i, ret;
+ int steps, i;
pll_freq = clk_get_rate(cpufreq->pll_clk) / 1000;
@@ -102,11 +103,9 @@
freq_tbl[i].frequency = CPUFREQ_TABLE_END;
policy->clk = cpufreq->clk;
- ret = cpufreq_generic_init(policy, freq_tbl, 0);
- if (ret)
- kfree(freq_tbl);
+ cpufreq_generic_init(policy, freq_tbl, 0);
- return ret;
+ return 0;
}
static int ls1x_cpufreq_exit(struct cpufreq_policy *policy)