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sh: ms7724: Correct sh-eth EEPROM polling timeout.

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This converts the cpu_relax() to a udelay(1), which fixes up issues with
the EEPROM polling occasionally timing out.

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Kuninori Morimoto
2009-12-24 08:31:44 +00:00
committed by Paul Mundt
parent 7dc9c484a7
commit c718aff2e6
1 changed files with 1 additions and 1 deletions
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2
arch/sh/boards/mach-se/7724/setup.c
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@@ -533,7 +533,7 @@ static int __init sh_eth_is_eeprom_ready(void)
while (t--) { while (t--) {
if (!ctrl_inw(EEPROM_STAT)) if (!ctrl_inw(EEPROM_STAT))
return 1; return 1;
cpu_relax(); udelay(1);
} }
printk(KERN_ERR "ms7724se can not access to eeprom\n"); printk(KERN_ERR "ms7724se can not access to eeprom\n");