Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / mtd / maps / pismo.c

diff --git a/drivers/mtd/maps/pismo.c b/drivers/mtd/maps/pismo.c
index 30e12c8..f021018 100644 (file)
--- a/drivers/mtd/maps/pismo.c
+++ b/drivers/mtd/maps/pismo.c
@@ -233,6 +233,7 @@ static int __devexit pismo_remove(struct i2c_client *client)
        /* FIXME: set_vpp needs saner arguments */
        pismo_setvpp_remove_fix(pismo);
 
+       i2c_set_clientdata(client, NULL);
        kfree(pismo);
 
        return 0;
@@ -271,7 +272,7 @@ static int __devinit pismo_probe(struct i2c_client *client,
        ret = pismo_eeprom_read(client, &eeprom, 0, sizeof(eeprom));
        if (ret < 0) {
                dev_err(&client->dev, "error reading EEPROM: %d\n", ret);
-               return ret;
+               goto exit_free;
        }
 
        dev_info(&client->dev, "%.15s board found\n", eeprom.board);
@@ -282,6 +283,11 @@ static int __devinit pismo_probe(struct i2c_client *client,
                                      pdata->cs_addrs[i]);
 
        return 0;
+
+ exit_free:
+       i2c_set_clientdata(client, NULL);
+       kfree(pismo);
+       return ret;
 }
 
 static const struct i2c_device_id pismo_id[] = {