2019-01-07 20:12:40

by Alban

Subject: [PATCH 1/2] phy: ath79-usb: Fix the power on error path

In the power on function the error path doesn't return the suspend
override to its proper state. It should should deassert this reset
line to enable the suspend override.

Signed-off-by: Alban Bedel <[email protected]>
---
drivers/phy/qualcomm/phy-ath79-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/qualcomm/phy-ath79-usb.c b/drivers/phy/qualcomm/phy-ath79-usb.c
index 6fd6e07ab345..f7d64f3910b4 100644
--- a/drivers/phy/qualcomm/phy-ath79-usb.c
+++ b/drivers/phy/qualcomm/phy-ath79-usb.c
@@ -31,7 +31,7 @@ static int ath79_usb_phy_power_on(struct phy *phy)

err = reset_control_deassert(priv->reset);
if (err && priv->no_suspend_override)
- reset_control_assert(priv->no_suspend_override);
+ reset_control_deassert(priv->no_suspend_override);

return err;
}
--
2.19.1

2019-01-07 19:59:31

by Alban

Subject: [PATCH 2/2] phy: ath79-usb: Fix the main reset name to match the DT binding

I submitted this driver several times before it got accepted. The
first series hasn't been accepted but the DTS binding did made it.
I then made a second series that added generic reset support to the
PHY core, this in turn required a change to the DT binding. This
second series seemed to have been ignored, so I did a third one
without the change to the PHY core and the DT binding update, and this
last attempt finally made it.

But two months later the DT binding update from the second series has
been integrated too. So now the driver doesn't match the binding and
the only DTS using it. This patch fix the driver to match the new
binding.

Signed-off-by: Alban Bedel <[email protected]>
---
drivers/phy/qualcomm/phy-ath79-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/qualcomm/phy-ath79-usb.c b/drivers/phy/qualcomm/phy-ath79-usb.c
index f7d64f3910b4..09a77e556ece 100644
--- a/drivers/phy/qualcomm/phy-ath79-usb.c
+++ b/drivers/phy/qualcomm/phy-ath79-usb.c
@@ -69,7 +69,7 @@ static int ath79_usb_phy_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;

- priv->reset = devm_reset_control_get(&pdev->dev, "usb-phy");
+ priv->reset = devm_reset_control_get(&pdev->dev, "phy");
if (IS_ERR(priv->reset))
return PTR_ERR(priv->reset);

--
2.19.1