diff options
Diffstat (limited to 'drivers/usb/phy/phy-samsung-usb3.c')
| -rw-r--r-- | drivers/usb/phy/phy-samsung-usb3.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/phy/phy-samsung-usb3.c b/drivers/usb/phy/phy-samsung-usb3.c index 5a9efcb..ec44b35 100644 --- a/drivers/usb/phy/phy-samsung-usb3.c +++ b/drivers/usb/phy/phy-samsung-usb3.c @@ -274,7 +274,10 @@ static int samsung_usb3phy_probe(struct platform_device *pdev) sphy->phy.init = samsung_usb3phy_init; sphy->phy.shutdown = samsung_usb3phy_shutdown; sphy->drv_data = samsung_usbphy_get_driver_data(pdev); - sphy->ref_clk_freq = samsung_usbphy_get_refclk_freq(sphy); + + sphy->ref_clk_freq = samsung_usbphy_get_refclk_freq(sphy); + if (sphy->ref_clk_freq < 0) + return -EINVAL; spin_lock_init(&sphy->lock); @@ -300,6 +303,7 @@ static int samsung_usb3phy_remove(struct platform_device *pdev) static struct samsung_usbphy_drvdata usb3phy_exynos5 = { .cpu_type = TYPE_EXYNOS5250, .devphy_en_mask = EXYNOS_USBPHY_ENABLE, + .rate_to_clksel = samsung_usbphy_rate_to_clksel_4x12, }; #ifdef CONFIG_OF |