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| author | Kishon Vijay Abraham I <kishon@ti.com> | 2015-02-23 18:39:57 +0530 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-04-14 05:48:09 +0200 |
| commit | 18be4cb151f066cc0ffff40819a258376717f8ed (patch) | |
| tree | a503a351ba798d6ba3c031fb21bce426c49fbf88 /drivers/usb | |
| parent | 2f06693567e259321406822b343f8aa70857c7bb (diff) | |
| download | u-boot-imx-18be4cb151f066cc0ffff40819a258376717f8ed.zip u-boot-imx-18be4cb151f066cc0ffff40819a258376717f8ed.tar.gz u-boot-imx-18be4cb151f066cc0ffff40819a258376717f8ed.tar.bz2 | |
usb: dwc3: linux-compat: Add header for dwc3 linux compatibiltiy
Added a header file to include various linux specific APIs like
pr_debug, WARN_ WARN_ON_ONCE etc.. in order to avoid compilation
error while building dwc3 driver.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc3/linux-compat.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/linux-compat.h b/drivers/usb/dwc3/linux-compat.h new file mode 100644 index 0000000..58c4716 --- /dev/null +++ b/drivers/usb/dwc3/linux-compat.h @@ -0,0 +1,30 @@ +/** + * linux-compat.h - DesignWare USB3 Linux Compatibiltiy Adapter Header + * + * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com + * + * Authors: Kishon Vijay Abraham I <kishon@ti.com> + * + * Taken from Linux Kernel v3.16 (drivers/usb/dwc3/core.c) and ported + * to uboot. + * + * SPDX-License-Identifier: GPL-2.0 + * + */ + +#ifndef __DWC3_LINUX_COMPAT__ +#define __DWC3_LINUX_COMPAT__ + +#define pr_debug(format) debug(format) +#define WARN(val, format, arg...) debug(format, ##arg) +#define WARN_ON_ONCE(val) debug("Error %d\n", val) + +#define BUILD_BUG_ON_NOT_POWER_OF_2(n) + +static inline size_t strlcat(char *dest, const char *src, size_t n) +{ + strcat(dest, src); + return strlen(dest) + strlen(src); +} + +#endif |