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path: root/drivers/media/video/ir-kbd-i2c.c
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Diffstat (limited to 'drivers/media/video/ir-kbd-i2c.c')
-rw-r--r--drivers/media/video/ir-kbd-i2c.c40
1 files changed, 22 insertions, 18 deletions
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 9fc5055e001c..9703d3d351f9 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -1,5 +1,4 @@
/*
- * $Id: ir-kbd-i2c.c,v 1.11 2005/07/07 16:42:11 mchehab Exp $
*
* keyboard input driver for i2c IR remote controls
*
@@ -122,10 +121,9 @@ static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = {
};
-struct IR;
struct IR {
struct i2c_client c;
- struct input_dev input;
+ struct input_dev *input;
struct ir_input_state ir;
struct work_struct work;
@@ -272,9 +270,9 @@ static void ir_key_poll(struct IR *ir)
}
if (0 == rc) {
- ir_input_nokey(&ir->input,&ir->ir);
+ ir_input_nokey(ir->input, &ir->ir);
} else {
- ir_input_keydown(&ir->input,&ir->ir, ir_key, ir_raw);
+ ir_input_keydown(ir->input, &ir->ir, ir_key, ir_raw);
}
}
@@ -308,7 +306,7 @@ static struct i2c_driver driver = {
static struct i2c_client client_template =
{
- I2C_DEVNAME("unset"),
+ .name = "unset",
.driver = &driver
};
@@ -319,11 +317,18 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
char *name;
int ir_type;
struct IR *ir;
+ struct input_dev *input_dev;
- if (NULL == (ir = kmalloc(sizeof(struct IR),GFP_KERNEL)))
+ ir = kzalloc(sizeof(struct IR), GFP_KERNEL);
+ input_dev = input_allocate_device();
+ if (!ir || !input_dev) {
+ kfree(ir);
+ input_free_device(input_dev);
return -ENOMEM;
- memset(ir,0,sizeof(*ir));
+ }
+
ir->c = client_template;
+ ir->input = input_dev;
i2c_set_clientdata(&ir->c, ir);
ir->c.adapter = adap;
@@ -376,13 +381,12 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
ir->c.dev.bus_id);
/* init + register input device */
- ir_input_init(&ir->input,&ir->ir,ir_type,ir_codes);
- ir->input.id.bustype = BUS_I2C;
- ir->input.name = ir->c.name;
- ir->input.phys = ir->phys;
- input_register_device(&ir->input);
- printk(DEVNAME ": %s detected at %s [%s]\n",
- ir->input.name,ir->input.phys,adap->name);
+ ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
+ input_dev->id.bustype = BUS_I2C;
+ input_dev->name = ir->c.name;
+ input_dev->phys = ir->phys;
+
+ input_register_device(ir->input);
/* start polling via eventd */
INIT_WORK(&ir->work, ir_work, ir);
@@ -403,7 +407,7 @@ static int ir_detach(struct i2c_client *client)
flush_scheduled_work();
/* unregister devices */
- input_unregister_device(&ir->input);
+ input_unregister_device(ir->input);
i2c_detach_client(&ir->c);
/* free memory */
@@ -429,10 +433,10 @@ static int ir_probe(struct i2c_adapter *adap)
struct i2c_client c; char buf; int i,rc;
switch (adap->id) {
- case I2C_ALGO_BIT | I2C_HW_B_BT848:
+ case I2C_HW_B_BT848:
probe = probe_bttv;
break;
- case I2C_ALGO_SAA7134:
+ case I2C_HW_SAA7134:
probe = probe_saa7134;
break;
}
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