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usb: dwc3-meson-g12a: skip phy on -ENODATA aswell
author
Neil Armstrong
<narmstrong@baylibre.com>
Wed, 5 May 2021 08:38:57 +0000
(10:38 +0200)
committer
Neil Armstrong
<narmstrong@baylibre.com>
Fri, 14 May 2021 15:41:12 +0000
(17:41 +0200)
If the PHY isn't specified in the DT, -ENODATA means it should be skipped,
handle it like -ENOENT.
With that, devices without USB3 supported can have USB working (Odroid-HC4).
Fixes: adb049abf7 ("usb: dwc3: Add Meson G12A USB Glue")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
drivers/usb/dwc3/dwc3-meson-g12a.c
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diff --git
a/drivers/usb/dwc3/dwc3-meson-g12a.c
b/drivers/usb/dwc3/dwc3-meson-g12a.c
index bd8bf227c8bf0a4258dfaea5ee849c852654412b..90418ddc1dabf59cae7a57d862c59f858ed46faa 100644
(file)
--- a/
drivers/usb/dwc3/dwc3-meson-g12a.c
+++ b/
drivers/usb/dwc3/dwc3-meson-g12a.c
@@
-298,7
+298,7
@@
static int dwc3_meson_g12a_get_phys(struct dwc3_meson_g12a *priv)
for (i = 0 ; i < PHY_COUNT ; ++i) {
ret = generic_phy_get_by_name(priv->dev, phy_names[i],
&priv->phys[i]);
- if (ret == -ENOENT)
+ if (ret == -ENOENT
|| ret == -ENODATA
)
continue;
if (ret)