27 files changed, 10 insertions, 44 deletions

diff --git a/drivers/i2c/chips/rtc8564.c b/drivers/i2c/chips/rtc8564.c
index e586f75dd024..07494d394381 100644
--- a/drivers/i2c/chips/rtc8564.c
+++ b/drivers/i2c/chips/rtc8564.c
@@ -155,7 +155,6 @@ static int rtc8564_attach(struct i2c_adapter *adap, int addr, int kind)
 
         strlcpy(new_client->name, "RTC8564", I2C_NAME_SIZE);
         i2c_set_clientdata(new_client, d);
-        new_client->flags = I2C_CLIENT_ALLOW_USE;
         new_client->addr = addr;
         new_client->adapter = adap;
         new_client->driver = &rtc8564_driver;
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;
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index c4f2265167a2..622b1619a7e3 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -420,7 +420,6 @@ adv7170_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_adv7170;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         if ((client->addr == I2C_ADV7170 >> 1) ||
             (client->addr == (I2C_ADV7170 >> 1) + 1)) {
                 dname = adv7170_name;
diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c
index 4fc08b17d4d0..d4859b445715 100644
--- a/drivers/media/video/adv7175.c
+++ b/drivers/media/video/adv7175.c
@@ -470,7 +470,6 @@ adv7175_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_adv7175;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         if ((client->addr == I2C_ADV7175 >> 1) ||
             (client->addr == (I2C_ADV7175 >> 1) + 1)) {
                 dname = adv7175_name;
diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
index 7bba69793b78..741e59af0991 100644
--- a/drivers/media/video/bt819.c
+++ b/drivers/media/video/bt819.c
@@ -535,7 +535,6 @@ bt819_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_bt819;
-        client->flags = I2C_CLIENT_ALLOW_USE;
 
         decoder = kmalloc(sizeof(struct bt819), GFP_KERNEL);
         if (decoder == NULL) {
diff --git a/drivers/media/video/bt832.c b/drivers/media/video/bt832.c
index 0ba8652357e2..4ed13860b523 100644
--- a/drivers/media/video/bt832.c
+++ b/drivers/media/video/bt832.c
@@ -240,7 +240,6 @@ static struct i2c_driver driver = {
 static struct i2c_client client_template =
 {
         .name       = "bt832",
-        .flags      = I2C_CLIENT_ALLOW_USE,
         .driver     = &driver,
 };
 
diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c
index 4c9acd1e2c70..d4bba8efac69 100644
--- a/drivers/media/video/bt856.c
+++ b/drivers/media/video/bt856.c
@@ -323,7 +323,6 @@ bt856_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_bt856;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         strlcpy(I2C_NAME(client), "bt856", sizeof(I2C_NAME(client)));
 
         encoder = kmalloc(sizeof(struct bt856), GFP_KERNEL);
diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c
index fce5d89b7b15..f442ce3ba74b 100644
--- a/drivers/media/video/cs53l32a.c
+++ b/drivers/media/video/cs53l32a.c
@@ -154,7 +154,6 @@ static int cs53l32a_attach(struct i2c_adapter *adapter, int address, int kind)
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         snprintf(client->name, sizeof(client->name) - 1, "cs53l32a");
 
         cs53l32a_info("chip found @ 0x%x (%s)\n", address << 1, adapter->name);
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index c66bc147ee71..0b278abe879d 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -773,7 +773,6 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_cx25840;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         snprintf(client->name, sizeof(client->name) - 1, "cx25840");
 
         cx25840_dbg("detecting cx25840 client on address 0x%x\n", address << 1);
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index 7f5603054f02..d14bcf4ceaea 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -497,7 +497,6 @@ static struct i2c_adapter em28xx_adap_template = {
 
 static struct i2c_client em28xx_client_template = {
         .name = "em28xx internal",
-        .flags = I2C_CLIENT_ALLOW_USE,
 };
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c
index 46328fb6fe80..c5e8ad3aac4a 100644
--- a/drivers/media/video/msp3400.c
+++ b/drivers/media/video/msp3400.c
@@ -1576,7 +1576,6 @@ static struct i2c_driver driver = {
 static struct i2c_client client_template =
 {
         .name      = "(unset)",
-        .flags     = I2C_CLIENT_ALLOW_USE,
         .driver    = &driver,
 };
 
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
index 18a0b7143e8b..3d4076ca67c3 100644
--- a/drivers/media/video/saa6588.c
+++ b/drivers/media/video/saa6588.c
@@ -505,7 +505,6 @@ static struct i2c_driver driver = {
 
 static struct i2c_client client_template = {
         .name = "saa6588",
-        .flags = I2C_CLIENT_ALLOW_USE,
         .driver = &driver,
 };
 
diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c
index f266b35ceb35..8affa63c8b24 100644
--- a/drivers/media/video/saa7110.c
+++ b/drivers/media/video/saa7110.c
@@ -501,7 +501,6 @@ saa7110_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_saa7110;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         strlcpy(I2C_NAME(client), "saa7110", sizeof(I2C_NAME(client)));
 
         decoder = kmalloc(sizeof(struct saa7110), GFP_KERNEL);
diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c
index 687beaf11adc..2b2204564514 100644
--- a/drivers/media/video/saa7111.c
+++ b/drivers/media/video/saa7111.c
@@ -518,7 +518,6 @@ saa7111_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_saa7111;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         strlcpy(I2C_NAME(client), "saa7111", sizeof(I2C_NAME(client)));
 
         decoder = kmalloc(sizeof(struct saa7111), GFP_KERNEL);
diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c
index 4748cf0598c0..285f6c7a8f71 100644
--- a/drivers/media/video/saa7114.c
+++ b/drivers/media/video/saa7114.c
@@ -859,7 +859,6 @@ saa7114_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_saa7114;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         strlcpy(I2C_NAME(client), "saa7114", sizeof(I2C_NAME(client)));
 
         decoder = kmalloc(sizeof(struct saa7114), GFP_KERNEL);
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index b1079de938b7..79aadd2d408f 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1270,7 +1270,6 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_saa7115;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         snprintf(client->name, sizeof(client->name) - 1, "saa7115");
 
         saa7115_dbg("detecting saa7115 client on address 0x%x\n", address << 1);
diff --git a/drivers/media/video/saa711x.c b/drivers/media/video/saa711x.c
index 734a70919080..44bfc047704c 100644
--- a/drivers/media/video/saa711x.c
+++ b/drivers/media/video/saa711x.c
@@ -494,7 +494,6 @@ saa711x_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_saa711x;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         strlcpy(I2C_NAME(client), "saa711x", sizeof(I2C_NAME(client)));
         decoder = kmalloc(sizeof(struct saa711x), GFP_KERNEL);
         if (decoder == NULL) {
diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c
index a2fab9837507..1f4b41599445 100644
--- a/drivers/media/video/saa7127.c
+++ b/drivers/media/video/saa7127.c
@@ -719,7 +719,6 @@ static int saa7127_attach(struct i2c_adapter *adapter, int address, int kind)
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_saa7127;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         snprintf(client->name, sizeof(client->name) - 1, "saa7127");
 
         saa7127_dbg("detecting saa7127 client on address 0x%x\n", address << 1);
diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c
index 6fc298e0a03a..68206060c92d 100644
--- a/drivers/media/video/saa7134/saa6752hs.c
+++ b/drivers/media/video/saa7134/saa6752hs.c
@@ -608,7 +608,6 @@ static struct i2c_driver driver = {
 static struct i2c_client client_template =
 {
         .name       = "saa6752hs",
-        .flags      = I2C_CLIENT_ALLOW_USE,
         .driver     = &driver,
 };
 
diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c
index e24aa16f2d8c..9f37585d3f73 100644
--- a/drivers/media/video/saa7185.c
+++ b/drivers/media/video/saa7185.c
@@ -415,7 +415,6 @@ saa7185_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_saa7185;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         strlcpy(I2C_NAME(client), "saa7185", sizeof(I2C_NAME(client)));
 
         encoder = kmalloc(sizeof(struct saa7185), GFP_KERNEL);
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index 049b44e0767b..324f61bf714e 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -833,7 +833,6 @@ static struct i2c_driver driver = {
 static struct i2c_client client_template =
 {
         .name      = "tda9887",
-        .flags     = I2C_CLIENT_ALLOW_USE,
         .driver    = &driver,
 };
 
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 3c75121f6383..6328f0954e70 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -755,7 +755,6 @@ static struct i2c_driver driver = {
 };
 static struct i2c_client client_template = {
         .name = "(tuner unset)",
-        .flags = I2C_CLIENT_ALLOW_USE,
         .driver = &driver,
 };
 
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index 3565f35be7a1..4f1f339283e0 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -1713,7 +1713,6 @@ static struct i2c_driver driver = {
 static struct i2c_client client_template =
 {
         .name       = "(unset)",
-        .flags      = I2C_CLIENT_ALLOW_USE,
         .driver     = &driver,
 };
 
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 195bc51d4576..d833b651073a 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -751,7 +751,6 @@ tveeprom_detect_client(struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver_tveeprom;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         snprintf(client->name, sizeof(client->name), "tveeprom");
         i2c_attach_client(client);
 
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 4f3ee2091611..3734554fc73b 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -714,7 +714,6 @@ static struct i2c_driver driver;
 
 static struct i2c_client client_template = {
         .name = "(unset)",
-        .flags = I2C_CLIENT_ALLOW_USE,
         .driver = &driver,
 };
 
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c
index c66d28505bcd..54bc888c3891 100644
--- a/drivers/media/video/vpx3220.c
+++ b/drivers/media/video/vpx3220.c
@@ -631,7 +631,6 @@ vpx3220_detect_client (struct i2c_adapter *adapter,
         client->addr = address;
         client->adapter = adapter;
         client->driver = &vpx3220_i2c_driver;
-        client->flags = I2C_CLIENT_ALLOW_USE;
 
         /* Check for manufacture ID and part number */
         if (kind < 0) {
diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c
index 7b07717a3c67..527c2591749a 100644
--- a/drivers/media/video/wm8775.c
+++ b/drivers/media/video/wm8775.c
@@ -168,7 +168,6 @@ static int wm8775_attach(struct i2c_adapter *adapter, int address, int kind)
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver;
-        client->flags = I2C_CLIENT_ALLOW_USE;
         snprintf(client->name, sizeof(client->name) - 1, "wm8775");
 
         wm8775_info("chip found @ 0x%x (%s)\n", address << 1, adapter->name);