V4L/DVB: saa7134: get rid of I2C_HW_SAA7134

The only reason for keeping I2C_HW_SAA7134 is to allow setting a
per-device polling interval. Just move this info to the platform
data, allowing drivers to change it per device, where needed.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

3 files changed, 10 insertions, 8 deletions

diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 91b2c88d4d72..5a000c65ae98 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -259,15 +259,9 @@ static void ir_key_poll(struct IR_i2c *ir)
 static void ir_work(struct work_struct *work)
 {
         struct IR_i2c *ir = container_of(work, struct IR_i2c, work.work);
-        int polling_interval = 100;
-
-        /* MSI TV@nywhere Plus requires more frequent polling
-           otherwise it will miss some keypresses */
-        if (ir->c->adapter->id == I2C_HW_SAA7134 && ir->c->addr == 0x30)
-                polling_interval = 50;
 
         ir_key_poll(ir);
-        schedule_delayed_work(&ir->work, msecs_to_jiffies(polling_interval));
+        schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling_interval));
 }
 
 /* ----------------------------------------------------------------------- */
@@ -292,6 +286,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 
         ir->c = client;
         ir->input = input_dev;
+        ir->polling_interval = DEFAULT_POLLING_INTERVAL;
         i2c_set_clientdata(client, ir);
 
         switch(addr) {
@@ -343,6 +338,9 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
                 if (init_data->type)
                         ir_type = init_data->type;
 
+                if (init_data->polling_interval)
+                        ir->polling_interval = init_data->polling_interval;
+
                 switch (init_data->internal_get_key_func) {
                 case IR_KBD_GET_KEY_CUSTOM:
                         /* The bridge driver provided us its own function */
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index da41b6b1e64a..2d3f6d265bbf 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -328,7 +328,6 @@ static struct i2c_algorithm saa7134_algo = {
 static struct i2c_adapter saa7134_adap_template = {
         .owner         = THIS_MODULE,
         .name          = "saa7134",
-        .id            = I2C_HW_SAA7134,
         .algo          = &saa7134_algo,
 };
 
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 0b336ca6d55b..52a1ee5aefd0 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -959,6 +959,11 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev)
                 dev->init_data.name = "MSI TV@nywhere Plus";
                 dev->init_data.get_key = get_key_msi_tvanywhere_plus;
                 dev->init_data.ir_codes = RC_MAP_MSI_TVANYWHERE_PLUS;
+                /*
+                 * MSI TV@nyware Plus requires more frequent polling
+                 * otherwise it will miss some keypresses
+                 */
+                dev->init_data.polling_interval = 50;
                 info.addr = 0x30;
                 /* MSI TV@nywhere Plus controller doesn't seem to
                    respond to probes unless we read something from