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author | Renaud Barbier <renaud.barbier@ge.com> | 2012-08-29 18:13:06 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-09-04 08:55:29 +0200 |
commit | 0f9ca850a5a74c7ef5959e11919b399fc2322984 (patch) | |
tree | 1382fa9bb20507ad40851612c201ccc52783c9d7 /arch/ppc/include | |
parent | 3f96b4938c4046590be8a38fb114148c4bf1ca8e (diff) | |
download | barebox-0f9ca850a5a74c7ef5959e11919b399fc2322984.tar.gz barebox-0f9ca850a5a74c7ef5959e11919b399fc2322984.tar.xz |
ppc: add unaligned support
This file is copied from Linux 2.6.39. It is added so that the P2020RDB
can still build.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/ppc/include')
-rw-r--r-- | arch/ppc/include/asm/unaligned.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/ppc/include/asm/unaligned.h b/arch/ppc/include/asm/unaligned.h new file mode 100644 index 0000000000..a41fa8cb4a --- /dev/null +++ b/arch/ppc/include/asm/unaligned.h @@ -0,0 +1,16 @@ +#ifndef _ASM_PPC_UNALIGNED_H +#define _ASM_PPC_UNALIGNED_H + +#ifdef __KERNEL__ + +/* + * The PowerPC can do unaligned accesses itself in big endian mode. + */ +#include <linux/unaligned/access_ok.h> +#include <linux/unaligned/generic.h> + +#define get_unaligned __get_unaligned_be +#define put_unaligned __put_unaligned_be + +#endif /* __KERNEL__ */ +#endif /* _ASM_PPC_UNALIGNED_H */ |