diff options
| author | Felipe Balbi <balbi@ti.com> | 2014-04-16 16:16:33 -0500 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-04-21 14:07:25 -0500 |
| commit | 2f36ff6915c6c00df8b9962d9c6c7992befcf8ce (patch) | |
| tree | 86659a77a445a849073032e9b74fdfad828d147c /drivers/usb/musb/da8xx.c | |
| parent | e741e637a85a802a93125dca1ecf324bc414101b (diff) | |
usb: phy: generic: allow multiples calls to usb_phy_generic_register()
it's now very easy to return a platform_device pointer
and have the caller pass it as argument when calling
usb_phy_generic_unregister().
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/da8xx.c')
| -rw-r--r-- | drivers/usb/musb/da8xx.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c index 024751f9b31d..058775e647ad 100644 --- a/drivers/usb/musb/da8xx.c +++ b/drivers/usb/musb/da8xx.c @@ -85,6 +85,7 @@ struct da8xx_glue { struct device *dev; struct platform_device *musb; + struct platform_device *phy; struct clk *clk; }; @@ -510,7 +511,11 @@ static int da8xx_probe(struct platform_device *pdev) pdata->platform_ops = &da8xx_ops; - usb_phy_generic_register(); + glue->phy = usb_phy_generic_register(); + if (IS_ERR(glue->phy)) { + ret = PTR_ERR(glue->phy); + goto err5; + } platform_set_drvdata(pdev, glue); memset(musb_resources, 0x00, sizeof(*musb_resources) * @@ -537,11 +542,14 @@ static int da8xx_probe(struct platform_device *pdev) if (IS_ERR(musb)) { ret = PTR_ERR(musb); dev_err(&pdev->dev, "failed to register musb device: %d\n", ret); - goto err5; + goto err6; } return 0; +err6: + usb_phy_generic_unregister(glue->phy); + err5: clk_disable(clk); @@ -560,7 +568,7 @@ static int da8xx_remove(struct platform_device *pdev) struct da8xx_glue *glue = platform_get_drvdata(pdev); platform_device_unregister(glue->musb); - usb_phy_generic_unregister(); + usb_phy_generic_unregister(glue->phy); clk_disable(glue->clk); clk_put(glue->clk); kfree(glue); |