On Friday, August 21, 2015 at 09:26:41 PM, Michael Heimpold wrote:
Hi,
Am Freitag, 21. August 2015, 19:01:56 schrieb Heiko Schocher:
introduce BIT() definition, used in at91_udc gadget driver.
Signed-off-by: Heiko Schocher hs@denx.de
Changes in v4: None Changes in v3:
- new in v3
Changes in v2: None
include/linux/bitops.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/bitops.h b/include/linux/bitops.h index e724310..7d30ace 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -3,6 +3,8 @@
#include <asm/types.h>
+#define BIT(nr) (1UL << (nr))
JFYI, a few months ago, Wolfgang Denk NAKed a similar patch: http://lists.denx.de/pipermail/u-boot/2014-February/173669.html
But I don't know whether this still stands.
Linux also uses this BIT() macro, I think we should just run with it.
Best regards, Marek Vasut