diff options
Diffstat (limited to 'drivers/usb/musb/jz4740.c')
| -rw-r--r-- | drivers/usb/musb/jz4740.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c index 7f813bdaf1d1..22eebe43ae1e 100644 --- a/drivers/usb/musb/jz4740.c +++ b/drivers/usb/musb/jz4740.c @@ -166,7 +166,7 @@ static const struct musb_hdrc_platform_data jz4740_musb_pdata = { static int jz4740_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - const struct musb_hdrc_platform_data *pdata = &jz4740_musb_pdata; + const struct musb_hdrc_platform_data *pdata; struct platform_device *musb; struct jz4740_glue *glue; struct clk *clk; @@ -176,6 +176,12 @@ static int jz4740_probe(struct platform_device *pdev) if (!glue) return -ENOMEM; + pdata = of_device_get_match_data(dev); + if (!pdata) { + dev_err(dev, "missing platform data"); + return -EINVAL; + } + musb = platform_device_alloc("musb-hdrc", PLATFORM_DEVID_AUTO); if (!musb) { dev_err(dev, "failed to allocate musb device"); @@ -242,20 +248,18 @@ static int jz4740_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_OF static const struct of_device_id jz4740_musb_of_match[] = { - { .compatible = "ingenic,jz4740-musb" }, + { .compatible = "ingenic,jz4740-musb", .data = &jz4740_musb_pdata }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, jz4740_musb_of_match); -#endif static struct platform_driver jz4740_driver = { .probe = jz4740_probe, .remove = jz4740_remove, .driver = { .name = "musb-jz4740", - .of_match_table = of_match_ptr(jz4740_musb_of_match), + .of_match_table = jz4740_musb_of_match, }, }; |