diff options
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/xhci-dbgp.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/usb/xhci-dbgp.h b/include/linux/usb/xhci-dbgp.h new file mode 100644 index 000000000000..80c1cca1f529 --- /dev/null +++ b/include/linux/usb/xhci-dbgp.h @@ -0,0 +1,29 @@ +/* + * Standalone xHCI debug capability driver + * + * Copyright (C) 2016 Intel Corporation + * + * Author: Lu Baolu <baolu.lu@linux.intel.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_XHCI_DBGP_H +#define __LINUX_XHCI_DBGP_H + +#ifdef CONFIG_EARLY_PRINTK_USB_XDBC +int __init early_xdbc_parse_parameter(char *s); +int __init early_xdbc_setup_hardware(void); +void __init early_xdbc_register_console(void); +#else +static inline int __init early_xdbc_setup_hardware(void) +{ + return -ENODEV; +} +static inline void __init early_xdbc_register_console(void) +{ +} +#endif /* CONFIG_EARLY_PRINTK_USB_XDBC */ +#endif /* __LINUX_XHCI_DBGP_H */ |