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Merge "icnss2: Decrement soc wake ref count"

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This commit is contained in:
qctecmdr 2020-10-09 23:26:59 -07:00 • committed by Gerrit - the friendly Code Review server
commit 8e667df6ea
1 changed files with 14 additions and 0 deletions
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14
drivers/soc/qcom/icnss2/main.c
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@ -2339,6 +2339,12 @@ int icnss_force_wake_request(struct device *dev)
return -EINVAL;
}
if (atomic_read(&priv->soc_wake_ref_count)) {
count = atomic_inc_return(&priv->soc_wake_ref_count);
icnss_pr_dbg("SOC already awake, Ref count: %d", count);
return 0;
}
icnss_pr_dbg("Calling SOC Wake request");
if (atomic_read(&priv->soc_wake_ref_count)) {
@ -2357,6 +2363,7 @@ EXPORT_SYMBOL(icnss_force_wake_request);
int icnss_force_wake_release(struct device *dev)
{
struct icnss_priv *priv = dev_get_drvdata(dev);
int count = 0;
if (!dev)
return -ENODEV;
@ -2366,6 +2373,13 @@ int icnss_force_wake_release(struct device *dev)
return -EINVAL;
}
if (atomic_read(&priv->soc_wake_ref_count) > 1) {
count = atomic_dec_return(&priv->soc_wake_ref_count);
icnss_pr_dbg("SOC previous release pending, Ref count: %d",
count);
return 0;
}
icnss_pr_dbg("Calling SOC Wake response");
icnss_soc_wake_event_post(priv, ICNSS_SOC_WAKE_RELEASE_EVENT,