diff options
author | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
commit | d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f (patch) | |
tree | 854ab394486288d40fa8179cbfaf66e8bdc44b0f /drivers/usb/host/ehci-mxc.c | |
parent | 73b2c7165b76b20eb1290e7efebc33cfd21db1ca (diff) | |
parent | 3a09b1be53d23df780a0cd0e4087a05e2ca4a00c (diff) | |
download | op-kernel-dev-d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f.zip op-kernel-dev-d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f.tar.gz |
Merge branch 'master' into for-next
Diffstat (limited to 'drivers/usb/host/ehci-mxc.c')
-rw-r--r-- | drivers/usb/host/ehci-mxc.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index 544ccfd..a8ad8ac 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -182,7 +182,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev) } clk_enable(priv->usbclk); - if (!cpu_is_mx35()) { + if (!cpu_is_mx35() && !cpu_is_mx25()) { priv->ahbclk = clk_get(dev, "usb_ahb"); if (IS_ERR(priv->ahbclk)) { ret = PTR_ERR(priv->ahbclk); @@ -207,10 +207,17 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev) /* Initialize the transceiver */ if (pdata->otg) { pdata->otg->io_priv = hcd->regs + ULPI_VIEWPORT_OFFSET; - if (otg_init(pdata->otg) != 0) - dev_err(dev, "unable to init transceiver\n"); - else if (otg_set_vbus(pdata->otg, 1) != 0) + ret = otg_init(pdata->otg); + if (ret) { + dev_err(dev, "unable to init transceiver, probably missing\n"); + ret = -ENODEV; + goto err_add; + } + ret = otg_set_vbus(pdata->otg, 1); + if (ret) { dev_err(dev, "unable to enable vbus on transceiver\n"); + goto err_add; + } } priv->hcd = hcd; |