Commit c718aff2 authored Dec 24, 2009 by Kuninori Morimoto Committed by Paul Mundt Jan 18, 2010

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



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>

parent 7dc9c484

arch/sh/boards/mach-se/7724/setup.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -533,7 +533,7 @@ static int __init sh_eth_is_eeprom_ready(void)
		while (t--) {
		if (!ctrl_inw(EEPROM_STAT))
		return 1;
		cpu_relax();
		udelay(1);
		}

		printk(KERN_ERR "ms7724se can not access to eeprom\n");

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