diff options
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__ */ |