Commit 00fd6a71 authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS fix from Ralf Baechle:
 "Just a fix for empty loops that may be removed by non-antique GCC"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: Fix delay loops which may be removed by GCC.
parents d72aee78 c861519f
......@@ -11,6 +11,7 @@
* by the Free Software Foundation.
*/
#include <linux/delay.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/io.h>
......@@ -232,8 +233,7 @@ static int rt288x_pci_probe(struct platform_device *pdev)
ioport_resource.end = RT2880_PCI_IO_BASE + RT2880_PCI_IO_SIZE - 1;
rt2880_pci_reg_write(0, RT2880_PCI_REG_PCICFG_ADDR);
for (i = 0; i < 0xfffff; i++)
;
udelay(1);
rt2880_pci_reg_write(0x79, RT2880_PCI_REG_ARBCTL);
rt2880_pci_reg_write(0x07FF0001, RT2880_PCI_REG_BAR0SETUP_ADDR);
......
......@@ -10,6 +10,8 @@
* option) any later version.
*/
#include <linux/delay.h>
#include <asm/bootinfo.h>
#include <asm/cacheflush.h>
#include <asm/idle.h>
......@@ -77,7 +79,7 @@ void msp7120_reset(void)
*/
/* Wait a bit for the DDRC to settle */
for (i = 0; i < 100000000; i++);
mdelay(125);
#if defined(CONFIG_PMC_MSP7120_GW)
/*
......
......@@ -3,6 +3,8 @@
*
* Reset a SNI machine.
*/
#include <linux/delay.h>
#include <asm/io.h>
#include <asm/reboot.h>
#include <asm/sni.h>
......@@ -32,9 +34,9 @@ void sni_machine_restart(char *command)
for (;;) {
for (i = 0; i < 100; i++) {
kb_wait();
for (j = 0; j < 100000 ; j++)
/* nothing */;
udelay(50);
outb_p(0xfe, 0x64); /* pulse reset low */
udelay(50);
}
}
}
......
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