redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

CRIS v32: Add defines for udelay and ndelay in arch-v32/delay.h

Browse source 
Both of these are implemented using cris_delay10ns().
This commit is contained in:
Jesper Nilsson 2008-01-28 16:54:51 +01:00
parent 209e9c43ad
commit 94ebe16415
1 changed files with 10 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
include/asm-cris/arch-v32/delay.h
View file

@ -1,6 +1,16 @@
#ifndef _ASM_CRIS_ARCH_DELAY_H
#define _ASM_CRIS_ARCH_DELAY_H
extern void cris_delay10ns(u32 n10ns);
#define udelay(u) cris_delay10ns((u)*100)
#define ndelay(n) cris_delay10ns(((n)+9)/10)
/*
* Not used anymore for udelay or ndelay. Referenced by
* e.g. init/calibrate.c. All other references are likely bugs;
* should be replaced by mdelay, udelay or ndelay.
*/
static inline void
__delay(int loops)
{