diff options
| author | Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> | 2025-02-25 14:02:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-03 12:20:11 +0300 |
| commit | e0c92440938930e7fa7aa6362780d39cdea34449 (patch) | |
| tree | 669100a1e9cce9f016b2ac3931c21154d66aa40a | |
| parent | b5ea08aa883da05106fcc683d12489a4292d1122 (diff) | |
| download | linux-e0c92440938930e7fa7aa6362780d39cdea34449.tar.xz | |
usb: renesas_usbhs: Use devm_usb_get_phy()
The gpriv->transceiver is retrieved in probe() through usb_get_phy() but
never released. Use devm_usb_get_phy() to handle this scenario.
This issue was identified through code investigation. No issue was found
without this change.
Fixes: b5a2875605ca ("usb: renesas_usbhs: Allow an OTG PHY driver to provide VBUS")
Cc: stable <stable@kernel.org>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://lore.kernel.org/r/20250225110248.870417-3-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/renesas_usbhs/mod_gadget.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c index 105132ae87ac..e8e5723f5412 100644 --- a/drivers/usb/renesas_usbhs/mod_gadget.c +++ b/drivers/usb/renesas_usbhs/mod_gadget.c @@ -1094,7 +1094,7 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv) goto usbhs_mod_gadget_probe_err_gpriv; } - gpriv->transceiver = usb_get_phy(USB_PHY_TYPE_UNDEFINED); + gpriv->transceiver = devm_usb_get_phy(dev, USB_PHY_TYPE_UNDEFINED); dev_info(dev, "%stransceiver found\n", !IS_ERR(gpriv->transceiver) ? "" : "no "); |