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Signed-off-by: Svyatoslav Ryhel --- drivers/usb/phy/phy-tegra-usb.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c index 3a7a74f01d1c..6173b240c3ea 100644 --- a/drivers/usb/phy/phy-tegra-usb.c +++ b/drivers/usb/phy/phy-tegra-usb.c @@ -891,6 +891,7 @@ static int uhsic_phy_power_on(struct tegra_usb_phy *phy) struct tegra_utmip_config *config = phy->config; void __iomem *base = phy->regs; u32 val; + int err = 0; val = tegra_hsic_readl(phy, UHSIC_PADS_CFG1); val &= ~(UHSIC_PD_BG | UHSIC_PD_TX | UHSIC_PD_TRK | UHSIC_PD_RX | @@ -984,12 +985,14 @@ static int uhsic_phy_power_on(struct tegra_usb_phy *phy) val |= UHSIC_TX_RTUNE(phy->soc_config->uhsic_tx_rtune); tegra_hsic_writel(phy, UHSIC_PADS_CFG0, val); - if (utmi_wait_register(base + USB_SUSP_CTRL, USB_PHY_CLK_VALID, - USB_PHY_CLK_VALID)) + err = utmi_wait_register(base + USB_SUSP_CTRL, USB_PHY_CLK_VALID, + USB_PHY_CLK_VALID); + + if (err) dev_err(phy->u_phy.dev, "Timeout waiting for PHY to stabilize on enable (HSIC)\n"); - return 0; + return err; } static int uhsic_phy_power_off(struct tegra_usb_phy *phy) -- 2.51.0