From 6aff3115b90780933d390d2b471479179927468d Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Tue, 17 Dec 2002 01:51:00 +0000
Subject: * Use 1-byte-read instead of -write for iprobe() function   Add i2c
 commands to PM826 config

* extend I2C POST code: check for list on known addresses
---
 common/soft_i2c.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'common/soft_i2c.c')

diff --git a/common/soft_i2c.c b/common/soft_i2c.c
index 7777480..6357404 100644
--- a/common/soft_i2c.c
+++ b/common/soft_i2c.c
@@ -287,8 +287,9 @@ int i2c_probe(uchar addr)
 {
 	int rc;
 
+	/* perform 1 byte read transaction */
 	send_start();
-	rc = write_byte ((addr << 1) | 1);
+	rc = write_byte ((addr << 1) | 0);
 	send_stop();
 
 	return (rc ? 1 : 0);
-- 
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