diff options
Diffstat (limited to 'drivers/usb/phy/phy-msm-usb.c')
| -rw-r--r-- | drivers/usb/phy/phy-msm-usb.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c index e4108eec5ef4..7843ef7dd0ff 100644 --- a/drivers/usb/phy/phy-msm-usb.c +++ b/drivers/usb/phy/phy-msm-usb.c @@ -281,7 +281,7 @@ static int msm_otg_phy_clk_reset(struct msm_otg *motg) { int ret = 0; - if (motg->pdata->phy_clk_reset && motg->phy_reset_clk) + if (motg->pdata->phy_clk_reset) ret = motg->pdata->phy_clk_reset(motg->phy_reset_clk); else if (motg->phy_rst) ret = reset_control_reset(motg->phy_rst); @@ -1394,7 +1394,7 @@ out: return status; } -const struct file_operations msm_otg_mode_fops = { +static const struct file_operations msm_otg_mode_fops = { .open = msm_otg_mode_open, .read = seq_read, .write = msm_otg_mode_write, @@ -1554,11 +1554,14 @@ static int msm_otg_probe(struct platform_device *pdev) phy = &motg->phy; phy->dev = &pdev->dev; - motg->phy_reset_clk = devm_clk_get(&pdev->dev, + if (motg->pdata->phy_clk_reset) { + motg->phy_reset_clk = devm_clk_get(&pdev->dev, np ? "phy" : "usb_phy_clk"); - if (IS_ERR(motg->phy_reset_clk)) { - dev_err(&pdev->dev, "failed to get usb_phy_clk\n"); - motg->phy_reset_clk = NULL; + + if (IS_ERR(motg->phy_reset_clk)) { + dev_err(&pdev->dev, "failed to get usb_phy_clk\n"); + return PTR_ERR(motg->phy_reset_clk); + } } motg->clk = devm_clk_get(&pdev->dev, np ? "core" : "usb_hs_clk"); @@ -1601,8 +1604,8 @@ static int msm_otg_probe(struct platform_device *pdev) */ if (motg->phy_number) { phy_select = devm_ioremap_nocache(&pdev->dev, USB2_PHY_SEL, 4); - if (IS_ERR(phy_select)) - return PTR_ERR(phy_select); + if (!phy_select) + return -ENOMEM; /* Enable second PHY with the OTG port */ writel(0x1, phy_select); } @@ -1838,7 +1841,6 @@ static struct platform_driver msm_otg_driver = { .remove = msm_otg_remove, .driver = { .name = DRIVER_NAME, - .owner = THIS_MODULE, .pm = &msm_otg_dev_pm_ops, .of_match_table = msm_otg_dt_match, }, |