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[U-Boot,v7,03/21] ARM: Use the generic bitops headers

Message ID 1446734622-5100-3-git-send-email-fabio.estevam@freescale.com
State Accepted
Delegated to: Tom Rini
Headers show

Commit Message

Fabio Estevam Nov. 5, 2015, 2:43 p.m. UTC 
The generic bitops headers are required when calling logarithmic
functions, such as ilog2().

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Jagan Teki <jteki@openedev.com>
---
Changes since v6:
- None

 arch/arm/include/asm/bitops.h | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Tom Rini Nov. 6, 2015, 12:22 p.m. UTC | #1 
On Thu, Nov 05, 2015 at 12:43:24PM -0200, Fabio Estevam wrote:

> The generic bitops headers are required when calling logarithmic
> functions, such as ilog2().
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Heiko Schocher <hs@denx.de>
> Reviewed-by: Jagan Teki <jteki@openedev.com>

Applied to u-boot/master, thanks!
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Patch

diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h
index 9b78043..d479a38 100644
--- a/arch/arm/include/asm/bitops.h
+++ b/arch/arm/include/asm/bitops.h
@@ -190,4 +190,9 @@  found_middle:
 
 #endif /* __KERNEL__ */
 
+#include <asm-generic/bitops/__fls.h>
+#include <asm-generic/bitops/__ffs.h>
+#include <asm-generic/bitops/fls.h>
+#include <asm-generic/bitops/fls64.h>
+
 #endif /* _ARM_BITOPS_H */