diff options
| author | Lukasz Majewski <lukma@denx.de> | 2018-11-23 17:36:19 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-12-14 17:59:08 +0100 |
| commit | 916fa097997a5e1b70768ce944de28e038d4bebf (patch) | |
| tree | b12672e9413e8a44117984d84416ba4c400356f3 /include/usb | |
| parent | bb00a015d624f683c66c9e30341f93b678d03d2e (diff) | |
usb: composite: Move bitmap related operations to ./include/linux/bitmap.h
The BITMAP related operations can now be moved to ./include/linux/bitmap.h
file to mimic the Linux kernel directory tree.
This change also allows to remove the lin_gadget_compat.h header file
(which is a legacy code only for composite U-boot layer).
It was also possible to remove #includes from several USB gadget drivers.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
Diffstat (limited to 'include/usb')
| -rw-r--r-- | include/usb/lin_gadget_compat.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/include/usb/lin_gadget_compat.h b/include/usb/lin_gadget_compat.h deleted file mode 100644 index e5dba473b7..0000000000 --- a/include/usb/lin_gadget_compat.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (c) 2011 Samsung Electronics - * Lukasz Majewski <l.majewski@samsung.com> - * - * This is a Linux kernel compatibility layer for USB Gadget - */ - -#ifndef __LIN_COMPAT_H__ -#define __LIN_COMPAT_H__ - -#include <linux/bitops.h> -#include <linux/compat.h> - -/* common */ -#define DECLARE_BITMAP(name, bits) \ - unsigned long name[BITS_TO_LONGS(bits)] - -#define small_const_nbits(nbits) \ - (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG) - -static inline void bitmap_zero(unsigned long *dst, int nbits) -{ - if (small_const_nbits(nbits)) - *dst = 0UL; - else { - int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); - memset(dst, 0, len); - } -} - -#define dma_cache_maint(addr, size, mode) cache_flush() -void cache_flush(void); - -#endif /* __LIN_COMPAT_H__ */ |