summaryrefslogtreecommitdiffstats
path: root/arch/m32r
diff options
context:
space:
mode:
authorJonas Bonn <jonas@southpole.se>2011-07-02 11:40:18 +0200
committerJonas Bonn <jonas@southpole.se>2011-07-22 18:46:24 +0200
commita4e05276a10198a1540dd1a0001f759c10ce1cf1 (patch)
tree54de020ff5efe46b2a0129e1fb42c922599ae958 /arch/m32r
parenta87e553fabe8ceadc6f90889066559234cf194c7 (diff)
downloadop-kernel-dev-a4e05276a10198a1540dd1a0001f759c10ce1cf1.zip
op-kernel-dev-a4e05276a10198a1540dd1a0001f759c10ce1cf1.tar.gz
asm-generic: move archictures to common delay.h
This patch moves the in-tree architectures that were using the 'generic' delay.h over to using the header file in asm-generic. This is not done using the generic-y mechanism as none of these arch's have started using that mechanism yet. This is a trivial change to make later when the arch begins using generic-y. Note the subtle change to the avr32 and SH architectures where the argument to __const_udelay was previously using the rounded down constant value instead of the rounded up value. Signed-off-by: Jonas Bonn <jonas@southpole.se> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Diffstat (limited to 'arch/m32r')
-rw-r--r--arch/m32r/include/asm/delay.h27
1 files changed, 1 insertions, 26 deletions
diff --git a/arch/m32r/include/asm/delay.h b/arch/m32r/include/asm/delay.h
index 9dd9e99..9670e12 100644
--- a/arch/m32r/include/asm/delay.h
+++ b/arch/m32r/include/asm/delay.h
@@ -1,26 +1 @@
-#ifndef _ASM_M32R_DELAY_H
-#define _ASM_M32R_DELAY_H
-
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines calling functions in arch/m32r/lib/delay.c
- */
-
-extern void __bad_udelay(void);
-extern void __bad_ndelay(void);
-
-extern void __udelay(unsigned long usecs);
-extern void __ndelay(unsigned long nsecs);
-extern void __const_udelay(unsigned long xloops);
-extern void __delay(unsigned long loops);
-
-#define udelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \
- __udelay(n))
-
-#define ndelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
- __ndelay(n))
-
-#endif /* _ASM_M32R_DELAY_H */
+#include <asm-generic/delay.h>
OpenPOWER on IntegriCloud