diff options
| -rw-r--r-- | drivers/phy/sunplus/phy-sunplus-usb2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/phy/sunplus/phy-sunplus-usb2.c b/drivers/phy/sunplus/phy-sunplus-usb2.c index 5269968b3060..b932087c55b2 100644 --- a/drivers/phy/sunplus/phy-sunplus-usb2.c +++ b/drivers/phy/sunplus/phy-sunplus-usb2.c @@ -92,13 +92,13 @@ static int update_disc_vol(struct sp_usbphy *usbphy) otp_v = nvmem_cell_read(cell, &otp_l); nvmem_cell_put(cell); - if (otp_v) { + if (!IS_ERR(otp_v)) { set = *(otp_v + 1); set = (set << (sizeof(char) * 8)) | *otp_v; set = (set >> usbphy->disc_vol_addr_off) & J_DISC; } - if (!otp_v || set == 0) + if (IS_ERR(otp_v) || set == 0) set = OTP_DISC_LEVEL_DEFAULT; val = readl(usbphy->phy_regs + CONFIG7); |