diff options
Diffstat (limited to 'drivers/usb/musb/musb_core.c')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index d68ec6daf335..99690ba436dc 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2037,6 +2037,8 @@ bad_config: musb->xceiv.state = OTG_STATE_A_IDLE; status = usb_add_hcd(musb_to_hcd(musb), -1, 0); + if (status) + goto fail; DBG(1, "%s mode, status %d, devctl %02x %c\n", "HOST", status, @@ -2051,6 +2053,8 @@ bad_config: musb->xceiv.state = OTG_STATE_B_IDLE; status = musb_gadget_setup(musb); + if (status) + goto fail; DBG(1, "%s mode, status %d, dev%02x\n", is_otg_enabled(musb) ? "OTG" : "PERIPHERAL", @@ -2059,16 +2063,14 @@ bad_config: } - if (status == 0) - musb_debug_create("driver/musb_hdrc", musb); - else { + return 0; + fail: - if (musb->clock) - clk_put(musb->clock); - device_init_wakeup(dev, 0); - musb_free(musb); - return status; - } + if (musb->clock) + clk_put(musb->clock); + device_init_wakeup(dev, 0); + musb_free(musb); + return status; #ifdef CONFIG_SYSFS status = device_create_file(dev, &dev_attr_mode); @@ -2131,7 +2133,6 @@ static int __devexit musb_remove(struct platform_device *pdev) * - OTG mode: both roles are deactivated (or never-activated) */ musb_shutdown(pdev); - musb_debug_delete("driver/musb_hdrc", musb); #ifdef CONFIG_USB_MUSB_HDRC_HCD if (musb->board_mode == MUSB_HOST) usb_remove_hcd(musb_to_hcd(musb)); |