From aa9fba5313a8a5c088d1cfc7708ed9d206105bc2 Mon Sep 17 00:00:00 2001
From: Juergen Kilb <j.jilb@phytec.de>
Date: Sat, 12 Jun 2010 21:22:01 +0200
Subject: [PATCH] smc91xx_eeprom: Correct chip detection check.
The smc911x_detect function in /net/driver/net/smc911x.c
returns a 0 if everything was ok (a chip was found) and -1 else.
In the standalone example 'smc911x_eeprom' the return value
of smc911x_detect is interpreted in a different way
(0 for error, !0 as OK).
This leads to the error that the chip will not be detected.
Signed-off-by: Juergen Kilb <j.kilb@phytec.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
---
examples/standalone/smc911x_eeprom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/examples/standalone/smc911x_eeprom.c b/examples/standalone/smc911x_eeprom.c
index c51a05028a..00e826689f 100644
--- a/examples/standalone/smc911x_eeprom.c
+++ b/examples/standalone/smc911x_eeprom.c
@@ -240,7 +240,7 @@ static void dump_eeprom(struct eth_device *dev)
static int smc911x_init(struct eth_device *dev)
{
/* See if there is anything there */
- if (!smc911x_detect_chip(dev))
+ if (smc911x_detect_chip(dev))
return 1;
smc911x_reset(dev);
--
2.39.5