5 files changed, 13 insertions, 34 deletions
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 984a8ff55..483f919e0 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -296,20 +296,18 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 		goto err0;
 	}
 
-	clk = clk_get(&dev->dev, NULL);
+	clk = devm_clk_get(&dev->dev, NULL);
 	if (IS_ERR(clk))
 		return -ENODEV;
 
 	pxa2xx_drv_pcmcia_ops(ops);
 
-	sinfo = kzalloc(SKT_DEV_INFO_SIZE(ops->nr), GFP_KERNEL);
-	if (!sinfo) {
-		clk_put(clk);
+	sinfo = devm_kzalloc(&dev->dev, SKT_DEV_INFO_SIZE(ops->nr),
+			     GFP_KERNEL);
+	if (!sinfo)
 		return -ENOMEM;
-	}
 
 	sinfo->nskt = ops->nr;
-	sinfo->clk = clk;
 
 	/* Initialize processor specific parameters */
 	for (i = 0; i < ops->nr; i++) {
@@ -332,8 +330,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 err1:
 	while (--i >= 0)
 		soc_pcmcia_remove_one(&sinfo->skt[i]);
-	clk_put(clk);
-	kfree(sinfo);
+
 err0:
 	return ret;
 }
@@ -343,13 +340,9 @@ static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev)
 	struct skt_dev_info *sinfo = platform_get_drvdata(dev);
 	int i;
 
-	platform_set_drvdata(dev, NULL);
-
 	for (i = 0; i < sinfo->nskt; i++)
 		soc_pcmcia_remove_one(&sinfo->skt[i]);
 
-	clk_put(sinfo->clk);
-	kfree(sinfo);
 	return 0;
 }
 
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index 42861cc70..66acdc857 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -93,7 +93,6 @@ static int sa11x0_drv_pcmcia_remove(struct platform_device *dev)
 	for (i = 0; i < sinfo->nskt; i++)
 		soc_pcmcia_remove_one(&sinfo->skt[i]);
 
-	kfree(sinfo);
 	return 0;
 }
 
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index 80b8e9d05..a1531feb8 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -135,8 +135,13 @@ int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops,
 	int (*add)(struct soc_pcmcia_socket *))
 {
 	struct sa1111_pcmcia_socket *s;
+	struct clk *clk;
 	int i, ret = 0;
 
+	clk = devm_clk_get(&dev->dev, NULL);
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
 	ops->socket_state = sa1111_pcmcia_socket_state;
 
 	for (i = 0; i < ops->nr; i++) {
@@ -145,12 +150,8 @@ int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops,
 			return -ENOMEM;
 
 		s->soc.nr = ops->first + i;
-		s->soc.clk = clk_get(&dev->dev, NULL);
-		if (IS_ERR(s->soc.clk)) {
-			ret = PTR_ERR(s->soc.clk);
-			kfree(s);
-			return ret;
-		}
+		s->soc.clk = clk;
+
 		soc_pcmcia_init_one(&s->soc, ops, &dev->dev);
 		s->dev = dev;
 		if (s->soc.nr) {
@@ -226,7 +227,6 @@ static int pcmcia_remove(struct sa1111_dev *dev)
 	for (; s; s = next) {
 		next = s->next;
 		soc_pcmcia_remove_one(&s->soc);
-		clk_put(s->soc.clk);
 		kfree(s);
 	}
 
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index 553d70a67..9f6ec87b9 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -228,12 +228,11 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 
 	sa11xx_drv_pcmcia_ops(ops);
 
-	sinfo = kzalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL);
+	sinfo = devm_kzalloc(dev, SKT_DEV_INFO_SIZE(nr), GFP_KERNEL);
 	if (!sinfo)
 		return -ENOMEM;
 
 	sinfo->nskt = nr;
-	sinfo->clk = clk;
 
 	/* Initialize processor specific parameters */
 	for (i = 0; i < nr; i++) {
@@ -251,7 +250,6 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 	if (ret) {
 		while (--i >= 0)
 			soc_pcmcia_remove_one(&sinfo->skt[i]);
-		kfree(sinfo);
 	} else {
 		dev_set_drvdata(dev, sinfo);
 	}
@@ -260,16 +258,6 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 }
 EXPORT_SYMBOL(sa11xx_drv_pcmcia_probe);
 
-static int __init sa11xx_pcmcia_init(void)
-{
-	return 0;
-}
-fs_initcall(sa11xx_pcmcia_init);
-
-static void __exit sa11xx_pcmcia_exit(void) {}
-
-module_exit(sa11xx_pcmcia_exit);
-
 MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>");
 MODULE_DESCRIPTION("Linux PCMCIA Card Services: SA-11xx core socket driver");
 MODULE_LICENSE("Dual MPL/GPL");
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index e6fcbea5b..94762a54d 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -68,7 +68,6 @@ struct soc_pcmcia_socket {
 
 struct skt_dev_info {
 	int nskt;
-	struct clk *clk;
 	struct soc_pcmcia_socket skt[0];
 };