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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c
index 9d75f51e8f0e..6bb15ad0a6b6 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;