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path: root/drivers/i2c/busses/i2c-iop3xx.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-iop3xx.c')
-rw-r--r--drivers/i2c/busses/i2c-iop3xx.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c
index 7bd9102db701..9888fae1f37a 100644
--- a/drivers/i2c/busses/i2c-iop3xx.c
+++ b/drivers/i2c/busses/i2c-iop3xx.c
@@ -43,7 +43,7 @@
#include "i2c-iop3xx.h"
/* global unit counter */
-static int i2c_id = 0;
+static int i2c_id;
static inline unsigned char
iic_cook_addr(struct i2c_msg *msg)
@@ -440,19 +440,17 @@ iop3xx_i2c_probe(struct device *dev)
struct i2c_adapter *new_adapter;
struct i2c_algo_iop3xx_data *adapter_data;
- new_adapter = kmalloc(sizeof(struct i2c_adapter), GFP_KERNEL);
+ new_adapter = kzalloc(sizeof(struct i2c_adapter), GFP_KERNEL);
if (!new_adapter) {
ret = -ENOMEM;
goto out;
}
- memset((void*)new_adapter, 0, sizeof(*new_adapter));
- adapter_data = kmalloc(sizeof(struct i2c_algo_iop3xx_data), GFP_KERNEL);
+ adapter_data = kzalloc(sizeof(struct i2c_algo_iop3xx_data), GFP_KERNEL);
if (!adapter_data) {
ret = -ENOMEM;
goto free_adapter;
}
- memset((void*)adapter_data, 0, sizeof(*adapter_data));
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
@@ -525,6 +523,7 @@ out:
static struct device_driver iop3xx_i2c_driver = {
+ .owner = THIS_MODULE,
.name = "IOP3xx-I2C",
.bus = &platform_bus_type,
.probe = iop3xx_i2c_probe,