diff options
Diffstat (limited to 'drivers/cpufreq/brcmstb-avs-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/brcmstb-avs-cpufreq.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/cpufreq/brcmstb-avs-cpufreq.c b/drivers/cpufreq/brcmstb-avs-cpufreq.c index 35fb3a559ea9..2fd0f6be6fa3 100644 --- a/drivers/cpufreq/brcmstb-avs-cpufreq.c +++ b/drivers/cpufreq/brcmstb-avs-cpufreq.c @@ -474,14 +474,19 @@ static bool brcm_avs_is_firmware_loaded(struct private_data *priv) rc = brcm_avs_get_pmap(priv, NULL); magic = readl(priv->base + AVS_MBOX_MAGIC); - return (magic == AVS_FIRMWARE_MAGIC) && ((rc != -ENOTSUPP) || - (rc != -EINVAL)); + return (magic == AVS_FIRMWARE_MAGIC) && (rc != -ENOTSUPP) && + (rc != -EINVAL); } static unsigned int brcm_avs_cpufreq_get(unsigned int cpu) { struct cpufreq_policy *policy = cpufreq_cpu_get(cpu); - struct private_data *priv = policy->driver_data; + struct private_data *priv; + + if (!policy) + return 0; + + priv = policy->driver_data; cpufreq_cpu_put(policy); @@ -772,7 +777,7 @@ static struct platform_driver brcm_avs_cpufreq_platdrv = { .of_match_table = brcm_avs_cpufreq_match, }, .probe = brcm_avs_cpufreq_probe, - .remove_new = brcm_avs_cpufreq_remove, + .remove = brcm_avs_cpufreq_remove, }; module_platform_driver(brcm_avs_cpufreq_platdrv); |