diff options
Diffstat (limited to 'drivers/phy/st/phy-stm32-usbphyc.c')
| -rw-r--r-- | drivers/phy/st/phy-stm32-usbphyc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/phy/st/phy-stm32-usbphyc.c b/drivers/phy/st/phy-stm32-usbphyc.c index 33367a325612..8b11d95b2c20 100644 --- a/drivers/phy/st/phy-stm32-usbphyc.c +++ b/drivers/phy/st/phy-stm32-usbphyc.c @@ -470,6 +470,12 @@ clk_disable: static int stm32_usbphyc_remove(struct platform_device *pdev) { struct stm32_usbphyc *usbphyc = dev_get_drvdata(&pdev->dev); + int port; + + /* Ensure PHYs are not active, to allow PLL disabling */ + for (port = 0; port < usbphyc->nphys; port++) + if (usbphyc->phys[port]->active) + stm32_usbphyc_phy_exit(usbphyc->phys[port]->phy); clk_disable_unprepare(usbphyc->clk); |