From 3457c6112a00cbb78c15e940f03fb308da4e9d12 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Tue, 26 Oct 2004 20:43:54 +0000 Subject: [PATCH] Refine byte read retry on error. Patch by David Knierim. git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2748 7894878c-1315-0410-8ee3-d5d059ff63e0 --- kernel/chips/lm87.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/chips/lm87.c b/kernel/chips/lm87.c index 6a47f400..fbc4744f 100644 --- a/kernel/chips/lm87.c +++ b/kernel/chips/lm87.c @@ -492,10 +492,11 @@ static int lm87_read_value(struct i2c_client *client, u8 reg) printk(KERN_WARNING "lm87.o: Read byte data failed, " "address 0x%02x\n", reg); - mdelay(i); + mdelay(i + 3); } /* what to return in case of error? */ + printk(KERN_ERR "lm87.o: All read byte retries failed!!\n"); return 0; }