On sunxi the handling of host- / peripheral-only mode is fully taken care
of in the phy driver. So we can always safely let the musb-core register
both the host and udc.
Besides a nice cleanup, this is also a preparation patch for adding
run-time dr_mode switching support via the "mode" musb sysfs attribute
and the platform_set_mode() callback.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
drivers/usb/musb/sunxi.c | 22 ++--------------------
1 file changed, 2 insertions(+), 20 deletions(-)
diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c
index c6ee166..868db03 100644
--- a/drivers/usb/musb/sunxi.c
+++ b/drivers/usb/musb/sunxi.c
@@ -615,26 +615,8 @@ static int sunxi_musb_probe(struct platform_device *pdev)
}
memset(&pdata, 0, sizeof(pdata));
- switch (usb_get_dr_mode(&pdev->dev)) {
-#if defined CONFIG_USB_MUSB_DUAL_ROLE || defined CONFIG_USB_MUSB_HOST
- case USB_DR_MODE_HOST:
- pdata.mode = MUSB_PORT_MODE_HOST;
- break;
-#endif
-#if defined CONFIG_USB_MUSB_DUAL_ROLE || defined CONFIG_USB_MUSB_GADGET
- case USB_DR_MODE_PERIPHERAL:
- pdata.mode = MUSB_PORT_MODE_GADGET;
- break;
-#endif
-#ifdef CONFIG_USB_MUSB_DUAL_ROLE
- case USB_DR_MODE_OTG:
- pdata.mode = MUSB_PORT_MODE_DUAL_ROLE;
- break;
-#endif
- default:
- dev_err(&pdev->dev, "Invalid or missing 'dr_mode' property\n");
- return -EINVAL;
- }
+ /* devicetree dr_mode setting is handled by the phy driver */
+ pdata.mode = MUSB_PORT_MODE_DUAL_ROLE;
pdata.platform_ops = &sunxi_musb_ops;
pdata.config = &sunxi_musb_hdrc_config;
--
2.7.4
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