1 files changed, 10 insertions, 18 deletions

diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 2f0bc9529376..d16b4998c4c2 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -419,8 +419,7 @@ int i2c_attach_client(struct i2c_client *client)
                 }
         }
 
-        if (client->flags & I2C_CLIENT_ALLOW_USE)
-                client->usage_count = 0;
+        client->usage_count = 0;
 
         client->dev.parent = &client->adapter->dev;
         client->dev.driver = &client->driver->driver;
@@ -443,8 +442,7 @@ int i2c_detach_client(struct i2c_client *client)
         struct i2c_adapter *adapter = client->adapter;
         int res = 0;
         
-        if ((client->flags & I2C_CLIENT_ALLOW_USE)
-         && (client->usage_count > 0)) {
+        if (client->usage_count > 0) {
                 dev_warn(&client->dev, "Client [%s] still busy, "
                          "can't detach\n", client->name);
                 return -EBUSY;
@@ -499,12 +497,9 @@ int i2c_use_client(struct i2c_client *client)
         if (ret)
                 return ret;
 
-        if (client->flags & I2C_CLIENT_ALLOW_USE) {
-                if (client->usage_count > 0)
-                        goto busy;
-                else 
-                        client->usage_count++;
-        }
+        if (client->usage_count > 0)
+                goto busy;
+        client->usage_count++;
 
         return 0;
  busy:
@@ -514,16 +509,13 @@ int i2c_use_client(struct i2c_client *client)
 
 int i2c_release_client(struct i2c_client *client)
 {
-        if(client->flags & I2C_CLIENT_ALLOW_USE) {
-                if(client->usage_count>0)
-                        client->usage_count--;
-                else {
-                        pr_debug("i2c-core: %s used one too many times\n",
-                                __FUNCTION__);
-                        return -EPERM;
-                }
+        if (!client->usage_count) {
+                pr_debug("i2c-core: %s used one too many times\n",
+                         __FUNCTION__);
+                return -EPERM;
         }
         
+        client->usage_count--;
         i2c_dec_use_client(client);
         
         return 0;