[PATCH v2 02/20] linux/bits.h: Extract common header for vDSO

Vincenzo Frascino
2020-03-06T13:33:00Z

Split bits.h into linux and common headers to make the latter suitable
for inclusion in the vDSO library.

Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
---
include/common/bits.h | 9 +++++++++
include/linux/bits.h | 2 +-
2 files changed, 10 insertions(+), 1 deletion(-)
create mode 100644 include/common/bits.h

diff --git a/include/common/bits.h b/include/common/bits.h
new file mode 100644
index 000000000000..6da493992e52
--- /dev/null
+++ b/include/common/bits.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __COMMON_BITS_H
+#define __COMMON_BITS_H
+
+#include <common/const.h>
+
+#define BIT(nr) (UL(1) << (nr))
+
+#endif /* __COMMON_BITS_H */
diff --git a/include/linux/bits.h b/include/linux/bits.h
index 669d69441a62..aeb76fede77a 100644
--- a/include/linux/bits.h
+++ b/include/linux/bits.h
@@ -3,9 +3,9 @@
#define __LINUX_BITS_H

#include <linux/const.h>
+#include <common/bits.h>
#include <asm/bitsperlong.h>

-#define BIT(nr) (UL(1) << (nr))
#define BIT_ULL(nr) (ULL(1) << (nr))
#define BIT_MASK(nr) (UL(1) << ((nr) % BITS_PER_LONG))
#define BIT_WORD(nr) ((nr) / BITS_PER_LONG)
--
2.25.1