2 files changed, 20 insertions, 18 deletions

diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index e3654d6..75bf820 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -226,7 +226,6 @@ static void i2c_imx_stop(struct imx_i2c_struct *i2c_imx)
 		temp = readb(i2c_imx->base + IMX_I2C_I2CR);
 		temp &= ~(I2CR_MSTA | I2CR_MTX);
 		writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
-		i2c_imx->stopped = 1;
 	}
 	if (cpu_is_mx1()) {
 		/*
@@ -236,8 +235,10 @@ static void i2c_imx_stop(struct imx_i2c_struct *i2c_imx)
 		udelay(i2c_imx->disable_delay);
 	}
 
-	if (!i2c_imx->stopped)
+	if (!i2c_imx->stopped) {
 		i2c_imx_bus_busy(i2c_imx, 0);
+		i2c_imx->stopped = 1;
+	}
 
 	/* Disable I2C controller */
 	writeb(0, i2c_imx->base + IMX_I2C_I2CR);
@@ -496,22 +497,23 @@ static int __init i2c_imx_probe(struct platform_device *pdev)
 	}
 
 	res_size = resource_size(res);
+
+	if (!request_mem_region(res->start, res_size, DRIVER_NAME)) {
+		ret = -EBUSY;
+		goto fail0;
+	}
+
 	base = ioremap(res->start, res_size);
 	if (!base) {
 		dev_err(&pdev->dev, "ioremap failed\n");
 		ret = -EIO;
-		goto fail0;
+		goto fail1;
 	}
 
 	i2c_imx = kzalloc(sizeof(struct imx_i2c_struct), GFP_KERNEL);
 	if (!i2c_imx) {
 		dev_err(&pdev->dev, "can't allocate interface\n");
 		ret = -ENOMEM;
-		goto fail1;
-	}
-
-	if (!request_mem_region(res->start, res_size, DRIVER_NAME)) {
-		ret = -EBUSY;
 		goto fail2;
 	}
 
@@ -582,11 +584,11 @@ fail5:
 fail4:
 	clk_put(i2c_imx->clk);
 fail3:
-	release_mem_region(i2c_imx->res->start, resource_size(res));
-fail2:
 	kfree(i2c_imx);
-fail1:
+fail2:
 	iounmap(base);
+fail1:
+	release_mem_region(res->start, resource_size(res));
 fail0:
 	if (pdata && pdata->exit)
 		pdata->exit(&pdev->dev);
@@ -618,8 +620,8 @@ static int __exit i2c_imx_remove(struct platform_device *pdev)
 
 	clk_put(i2c_imx->clk);
 
-	release_mem_region(i2c_imx->res->start, resource_size(i2c_imx->res));
 	iounmap(i2c_imx->base);
+	release_mem_region(i2c_imx->res->start, resource_size(i2c_imx->res));
 	kfree(i2c_imx);
 	return 0;
 }
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c
index b1c050f..e29b6d5 100644
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -13,6 +13,7 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/module.h>
+#include <linux/types.h>
 
 /* include interfaces to usb layer */
 #include <linux/usb.h>
@@ -31,8 +32,8 @@
 #define CMD_I2C_IO_END		(1<<1)
 
 /* i2c bit delay, default is 10us -> 100kHz */
-static int delay = 10;
-module_param(delay, int, 0);
+static unsigned short delay = 10;
+module_param(delay, ushort, 0);
 MODULE_PARM_DESC(delay, "bit delay in microseconds, "
 		 "e.g. 10 for 100kHz (default is 100kHz)");
 
@@ -109,7 +110,7 @@ static int usb_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num)
 
 static u32 usb_func(struct i2c_adapter *adapter)
 {
-	u32 func;
+	__le32 func;
 
 	/* get functionality from adapter */
 	if (usb_read(adapter, CMD_GET_FUNC, 0, 0, &func, sizeof(func)) !=
@@ -118,7 +119,7 @@ static u32 usb_func(struct i2c_adapter *adapter)
 		return 0;
 	}
 
-	return func;
+	return le32_to_cpu(func);
 }
 
 /* This is the actual algorithm we define */
@@ -216,8 +217,7 @@ static int i2c_tiny_usb_probe(struct usb_interface *interface,
 		 "i2c-tiny-usb at bus %03d device %03d",
 		 dev->usb_dev->bus->busnum, dev->usb_dev->devnum);
 
-	if (usb_write(&dev->adapter, CMD_SET_DELAY,
-		      cpu_to_le16(delay), 0, NULL, 0) != 0) {
+	if (usb_write(&dev->adapter, CMD_SET_DELAY, delay, 0, NULL, 0) != 0) {
 		dev_err(&dev->adapter.dev,
 			"failure setting delay to %dus\n", delay);
 		retval = -EIO;