From: Wolfram Sang <w.sang@pengutronix.de>
Date: Mon, 14 Jul 2008 20:38:26 +0000 (+0200)
Subject: i2c-pca-platform: Fix error code
X-Git-Tag: v2.6.27-rc1~1077^2~34
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=7650da023eb05426812bbf8999b69dc93fee67ab;p=linux-2.6-omap-h63xx.git

i2c-pca-platform: Fix error code

Fix errorcode to be more descriptive when ioremap fails.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
---

diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c
index 9d75f51e8f0..6bb15ad0a6b 100644
--- a/drivers/i2c/busses/i2c-pca-platform.c
+++ b/drivers/i2c/busses/i2c-pca-platform.c
@@ -163,7 +163,7 @@ static int __devinit i2c_pca_pf_probe(struct platform_device *pdev)
 
 	i2c->reg_base = ioremap(res->start, res_len(res));
 	if (!i2c->reg_base) {
-		ret = -EIO;
+		ret = -ENOMEM;
 		goto e_remap;
 	}
 	i2c->io_base = res->start;