diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/hive_isp_css_include/bitop_support.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/hive_isp_css_include/bitop_support.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/bitop_support.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/bitop_support.h new file mode 100644 index 0000000000..29f14e9005 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/hive_isp_css_include/bitop_support.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Support for Intel Camera Imaging ISP subsystem. + * Copyright (c) 2015, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#ifndef __BITOP_SUPPORT_H_INCLUDED__ +#define __BITOP_SUPPORT_H_INCLUDED__ + +#define bitop_setbit(a, b) ((a) |= (1UL << (b))) + +#define bitop_getbit(a, b) (((a) & (1UL << (b))) != 0) + +#define bitop_clearbit(a, b) ((a) &= ~(1UL << (b))) + +#endif /* __BITOP_SUPPORT_H_INCLUDED__ */ |