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Use 'unsigned int' instead of 'unsigned'.

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Make udelay() use 'unsigned int' instead of 'int'.

Fix interface of log2(), the current implementation takes an
'unsigned int' and returns an 'int'.

Purely cosmetic fix in the license header (consistency reasons).

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@231 f3766cd6-281f-0410-b1cd-43a5c92072e9
This commit is contained in:
Uwe Hermann 2007-03-09 16:02:58 +00:00
parent 9d63d2a039
commit 2df5e3a407
3 changed files with 10 additions and 10 deletions
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4
arch/x86/udelay_io.c
View file

@ -20,9 +20,9 @@
#include <arch/io.h>
void udelay(int usecs)
void udelay(unsigned int usecs)
{
int i;
unsigned int i;
for (i = 0; i < usecs; i++)
outb(i & 0xff, 0x80);
}

12
include/lib.h
View file

@ -5,8 +5,8 @@
* Written by Stefan Reinauer <stepan@coresystems.de> for coresystems GmbH.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
@ -21,10 +21,10 @@
#ifndef LIB_H
#define LIB_H
unsigned long log2(unsigned long x);
int log2(unsigned int n);
void udelay(unsigned usecs);
void mdelay(unsigned msecs);
void delay(unsigned secs);
void udelay(unsigned int usecs);
void mdelay(unsigned int msecs);
void delay(unsigned int secs);
#endif

4
lib/delay.c
View file

@ -20,14 +20,14 @@
#include <lib.h>
void mdelay(unsigned msecs)
void mdelay(unsigned int msecs)
{
unsigned int i;
for (i = 0; i < msecs; i++) {
udelay(1000);
}
}
void delay(unsigned secs)
void delay(unsigned int secs)
{
unsigned int i;
for (i = 0; i < secs; i++) {