From cae19b5902d52ff059f5df98ea993a00e5686af1 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Fri, 16 Oct 2009 18:20:42 +0900
Subject: sh: Kill off legacy UBC wakeup cruft.
This code was added for some ancient SH-4 solution engines with peculiar
boot ROMs that did silly things to the UBC MSTP bits. None of these have
been in the wild for years, and these days the clock framework wraps up
the MSTP bits, meaning that the UBC code is one of the few interfaces
that is stomping MSTP bits underneath the clock framework. At this point
the risks far outweigh any benefit this code provided, so just kill it
off.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
arch/sh/include/asm/ubc.h | 11 -----------
1 file changed, 11 deletions(-)
(limited to 'arch/sh/include/asm/ubc.h')
diff --git a/arch/sh/include/asm/ubc.h b/arch/sh/include/asm/ubc.h
index 4ca4b7717371..9bf961684431 100644
--- a/arch/sh/include/asm/ubc.h
+++ b/arch/sh/include/asm/ubc.h
@@ -60,16 +60,5 @@
#define BRCR_UBDE (1 << 0)
#endif
-#ifndef __ASSEMBLY__
-/* arch/sh/kernel/cpu/ubc.S */
-extern void ubc_sleep(void);
-
-#ifdef CONFIG_UBC_WAKEUP
-extern void ubc_wakeup(void);
-#else
-#define ubc_wakeup() do { } while (0)
-#endif
-#endif
-
#endif /* __KERNEL__ */
#endif /* __ASM_SH_UBC_H */
--
cgit v1.2.3