[PATCH] hwmon: Static function fixes, 2 of 4

[powerpc.git] / drivers / hwmon / lm78.c

diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index f6730dc..bde0cda 100644 (file)
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -480,7 +480,7 @@ static int lm78_isa_attach_adapter(struct i2c_adapter *adapter)
 }
 
 /* This function is called by i2c_probe */
-int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
+static int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
 {
        int i, err;
        struct i2c_client *new_client;
@@ -540,11 +540,10 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
           client structure, even though we cannot fill it completely yet.
           But it allows us to access lm78_{read,write}_value. */
 
-       if (!(data = kmalloc(sizeof(struct lm78_data), GFP_KERNEL))) {
+       if (!(data = kzalloc(sizeof(struct lm78_data), GFP_KERNEL))) {
                err = -ENOMEM;
                goto ERROR1;
        }
-       memset(data, 0, sizeof(struct lm78_data));
 
        new_client = &data->client;
        if (is_isa)
@@ -726,7 +725,6 @@ static int lm78_write_value(struct i2c_client *client, u8 reg, u8 value)
                return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-/* Called when we have found a new LM78. It should set limits, etc. */
 static void lm78_init_client(struct i2c_client *client)
 {
        u8 config = lm78_read_value(client, LM78_REG_CONFIG);