diff options
| author |  Martin Blumenstingl <martin.blumenstingl@googlemail.com>
| 2016-11-12 14:13:04 +0100 |
|---|---|---|
| committer |  Kishon Vijay Abraham I <kishon@ti.com>
| 2016-11-18 18:19:14 +0530 |
| commit | 5acefd4aed454971eb6c55263a7def8392420e33 (patch) | |
| tree | 7ce845d2332bf046d3d47febc2d3a4e7f0071747 /drivers/phy/phy-meson8b-usb2.c | |
| parent | phy: meson8b-usb2: fix missing clk_disable_unprepare() on error (diff) | |
| download | linux-5acefd4aed454971eb6c55263a7def8392420e33.tar.gz linux-5acefd4aed454971eb6c55263a7def8392420e33.tar.bz2 linux-5acefd4aed454971eb6c55263a7def8392420e33.zip | |
phy: meson8b-usb2: request a shared reset line
Both PHYs are sharing one reset line. With recent improvements to the
reset framework we can now also use reset_control_reset with shared
resets.
This allows us to drop some workarounds where the reset was only
specified for one PHY but not the other, to make sure that the reset it
only executed once (as the reset framework was not able to use
reset_control_reset with shared reset lines).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/phy-meson8b-usb2.c')
| -rw-r--r-- | drivers/phy/phy-meson8b-usb2.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/phy/phy-meson8b-usb2.c b/drivers/phy/phy-meson8b-usb2.c index dca394732ae3..33c9f4ba157d 100644 --- a/drivers/phy/phy-meson8b-usb2.c +++ b/drivers/phy/phy-meson8b-usb2.c @@ -240,8 +240,7 @@ static int phy_meson8b_usb2_probe(struct platform_device *pdev) if (IS_ERR(priv->clk_usb)) return PTR_ERR(priv->clk_usb); - priv->reset = devm_reset_control_get_optional_exclusive(&pdev->dev, - NULL); + priv->reset = devm_reset_control_get_optional_shared(&pdev->dev, NULL); if (PTR_ERR(priv->reset) == -EPROBE_DEFER) return PTR_ERR(priv->reset); |