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path: root/drivers/pcmcia/pxa2xx_base.c
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Diffstat (limited to 'drivers/pcmcia/pxa2xx_base.c')
-rw-r--r--drivers/pcmcia/pxa2xx_base.c21
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 3c01774eb393..3755e7c8c715 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -285,8 +285,16 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
struct clk *clk;
ops = (struct pcmcia_low_level *)dev->dev.platform_data;
- if (!ops)
- return -ENODEV;
+ if (!ops) {
+ ret = -ENODEV;
+ goto err0;
+ }
+
+ if (cpu_is_pxa320() && ops->nr > 1) {
+ dev_err(&dev->dev, "pxa320 supports only one pcmcia slot");
+ ret = -EINVAL;
+ goto err0;
+ }
clk = clk_get(&dev->dev, NULL);
if (!clk)
@@ -316,7 +324,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
ret = pxa2xx_drv_pcmcia_add_one(skt);
if (ret)
- break;
+ goto err1;
}
if (ret) {
@@ -329,6 +337,13 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
dev_set_drvdata(&dev->dev, sinfo);
}
+ return 0;
+
+err1:
+ while (--i >= 0)
+ soc_pcmcia_remove_one(&sinfo->skt[i]);
+ kfree(sinfo);
+err0:
return ret;
}