4 files changed, 37 insertions, 16 deletions

diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 81050d3c9b2..c95a6c15416 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -272,7 +272,8 @@ static int i2c_pxa_wait_slave(struct pxa_i2c *i2c)
 			dev_dbg(&i2c->adap.dev, "%s: %ld: ISR=%08x, ICR=%08x, IBMR=%02x\n",
 				__func__, (long)jiffies, ISR, ICR, IBMR);
 
-		if ((ISR & (ISR_UB|ISR_IBB|ISR_SAD)) == ISR_SAD ||
+		if ((ISR & (ISR_UB|ISR_IBB)) == 0 ||
+		    (ISR & ISR_SAD) != 0 ||
 		    (ICR & ICR_SCLE) == 0) {
 			if (i2c_debug > 1)
 				dev_dbg(&i2c->adap.dev, "%s: done\n", __func__);
@@ -492,7 +493,10 @@ static void i2c_pxa_slave_txempty(struct pxa_i2c *i2c, u32 isr)
 	if (isr & ISR_BED) {
 		/* what should we do here? */
 	} else {
-		int ret = i2c->slave->read(i2c->slave->data);
+		int ret = 0;
+
+		if (i2c->slave != NULL)
+			ret = i2c->slave->read(i2c->slave->data);
 
 		IDBR = ret;
 		ICR |= ICR_TB;   /* allow next byte */
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index b3518131ea0..dca9f8549b3 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -166,7 +166,7 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt,
 }
 #endif
 
-int pxa2xx_drv_pcmcia_probe(struct device *dev)
+int __pxa2xx_drv_pcmcia_probe(struct device *dev)
 {
 	int ret;
 	struct pcmcia_low_level *ops;
@@ -203,35 +203,52 @@ int pxa2xx_drv_pcmcia_probe(struct device *dev)
 
 	return ret;
 }
-EXPORT_SYMBOL(pxa2xx_drv_pcmcia_probe);
+EXPORT_SYMBOL(__pxa2xx_drv_pcmcia_probe);
 
-static int pxa2xx_drv_pcmcia_resume(struct device *dev)
+
+static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
+{
+	return __pxa2xx_drv_pcmcia_probe(&dev->dev);
+}
+
+static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev)
+{
+	return soc_common_drv_pcmcia_remove(&dev->dev);
+}
+
+static int pxa2xx_drv_pcmcia_suspend(struct platform_device *dev, pm_message_t state)
+{
+	return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int pxa2xx_drv_pcmcia_resume(struct platform_device *dev)
 {
-	struct pcmcia_low_level *ops = dev->platform_data;
+	struct pcmcia_low_level *ops = dev->dev.platform_data;
 	int nr = ops ? ops->nr : 0;
 
 	MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0);
 
-	return pcmcia_socket_dev_resume(dev);
+	return pcmcia_socket_dev_resume(&dev->dev);
 }
 
-static struct device_driver pxa2xx_pcmcia_driver = {
+static struct platform_driver pxa2xx_pcmcia_driver = {
 	.probe		= pxa2xx_drv_pcmcia_probe,
-	.remove		= soc_common_drv_pcmcia_remove,
-	.suspend 	= pcmcia_socket_dev_suspend,
+	.remove		= pxa2xx_drv_pcmcia_remove,
+	.suspend 	= pxa2xx_drv_pcmcia_suspend,
 	.resume 	= pxa2xx_drv_pcmcia_resume,
-	.name		= "pxa2xx-pcmcia",
-	.bus		= &platform_bus_type,
+	.driver		= {
+		.name	= "pxa2xx-pcmcia",
+	},
 };
 
 static int __init pxa2xx_pcmcia_init(void)
 {
-	return driver_register(&pxa2xx_pcmcia_driver);
+	return platform_driver_register(&pxa2xx_pcmcia_driver);
 }
 
 static void __exit pxa2xx_pcmcia_exit(void)
 {
-	driver_unregister(&pxa2xx_pcmcia_driver);
+	platform_driver_unregister(&pxa2xx_pcmcia_driver);
 }
 
 fs_initcall(pxa2xx_pcmcia_init);
diff --git a/drivers/pcmcia/pxa2xx_base.h b/drivers/pcmcia/pxa2xx_base.h
index e46cff345d4..235d681652c 100644
--- a/drivers/pcmcia/pxa2xx_base.h
+++ b/drivers/pcmcia/pxa2xx_base.h
@@ -1,3 +1,3 @@
 /* temporary measure */
-extern int pxa2xx_drv_pcmcia_probe(struct device *);
+extern int __pxa2xx_drv_pcmcia_probe(struct device *);
 
diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c
index fd1f691c7c2..a92f11143c4 100644
--- a/drivers/pcmcia/pxa2xx_lubbock.c
+++ b/drivers/pcmcia/pxa2xx_lubbock.c
@@ -260,7 +260,7 @@ int __init pcmcia_lubbock_init(struct sa1111_dev *sadev)
 		lubbock_set_misc_wr((1 << 15) | (1 << 14), 0);
 
 		sadev->dev.platform_data = &lubbock_pcmcia_ops;
-		ret = pxa2xx_drv_pcmcia_probe(&sadev->dev);
+		ret = __pxa2xx_drv_pcmcia_probe(&sadev->dev);
 	}
 
 	return ret;