diff options
| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-09-04 23:30:56 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-05 13:09:13 +0200 |
| commit | 255930b953fb1b8bec2c0aa8cc532e377e5fada2 (patch) | |
| tree | f1223420e3dfc37deb780cb57e3c20776c23f7e5 | |
| parent | USB: xhci: make xhci_get_endpoint_address static (diff) | |
| download | linux-dev-255930b953fb1b8bec2c0aa8cc532e377e5fada2.tar.xz linux-dev-255930b953fb1b8bec2c0aa8cc532e377e5fada2.zip | |
usb: phy: tegra: switch to using devm_gpiod_get()
I would like to stop exporting OF-specific devm_gpiod_get_from_of_node()
so that gpiolib can be cleaned a bit, so let's switch to the generic
device property API.
I believe that the only reason the driver, instead of the standard
devm_gpiod_get(), used devm_gpiod_get_from_of_node() is because it
wanted to set up a pretty consumer name for the GPIO, and we now have
a special API for that.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20220903-gpiod_get_from_of_node-remove-v1-4-b29adfb27a6c@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/phy/phy-tegra-usb.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c index 68cd4b68e3a2..f0240107edb1 100644 --- a/drivers/usb/phy/phy-tegra-usb.c +++ b/drivers/usb/phy/phy-tegra-usb.c @@ -1440,16 +1440,22 @@ static int tegra_usb_phy_probe(struct platform_device *pdev) return err; } - gpiod = devm_gpiod_get_from_of_node(&pdev->dev, np, - "nvidia,phy-reset-gpio", - 0, GPIOD_OUT_HIGH, - "ulpi_phy_reset_b"); + gpiod = devm_gpiod_get(&pdev->dev, "nvidia,phy-reset", + GPIOD_OUT_HIGH); err = PTR_ERR_OR_ZERO(gpiod); if (err) { dev_err(&pdev->dev, "Request failed for reset GPIO: %d\n", err); return err; } + + err = gpiod_set_consumer_name(gpiod, "ulpi_phy_reset_b"); + if (err) { + dev_err(&pdev->dev, + "Failed to set up reset GPIO name: %d\n", err); + return err; + } + tegra_phy->reset_gpio = gpiod; phy = devm_otg_ulpi_create(&pdev->dev, |