You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
1.2 KiB
40 lines
1.2 KiB
From 37e3cce7288f7d5c34ae630f16faf48bd3d01c18 Mon Sep 17 00:00:00 2001
|
|
From: Hans de Goede <hdegoede@redhat.com>
|
|
Date: Sun, 5 Jan 2014 22:40:39 +0100
|
|
Subject: [PATCH] phy-core: Don't propagate -ENOSUPP from
|
|
phy_pm_runtime_get_sync to caller
|
|
|
|
The phy-core allows phy_init and phy_power_on to be called multiple times,
|
|
but before this patch -ENOSUPP from phy_pm_runtime_get_sync would be
|
|
propagated to the caller for the 2nd and later calls.
|
|
|
|
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
|
|
---
|
|
drivers/phy/phy-core.c | 4 ++++
|
|
1 file changed, 4 insertions(+)
|
|
|
|
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
|
|
index b355553..6c73837 100644
|
|
--- a/drivers/phy/phy-core.c
|
|
+++ b/drivers/phy/phy-core.c
|
|
@@ -176,6 +176,8 @@ int phy_init(struct phy *phy)
|
|
dev_err(&phy->dev, "phy init failed --> %d\n", ret);
|
|
goto out;
|
|
}
|
|
+ } else {
|
|
+ ret = 0; /* Override possible ret == -ENOTSUPP */
|
|
}
|
|
++phy->init_count;
|
|
|
|
@@ -232,6 +234,8 @@ int phy_power_on(struct phy *phy)
|
|
dev_err(&phy->dev, "phy poweron failed --> %d\n", ret);
|
|
goto out;
|
|
}
|
|
+ } else {
|
|
+ ret = 0; /* Override possible ret == -ENOTSUPP */
|
|
}
|
|
++phy->power_count;
|
|
mutex_unlock(&phy->mutex);
|
|
--
|
|
1.8.5.5
|
|
|
|
|