ir-kbd-i2c: Don't reject unknown I2C addresses

Commit Message

Jean Delvare Oct. 2, 2009, 1:27 p.m. UTC

None

Patch

--- v4l-dvb.orig/linux/drivers/media/video/ir-kbd-i2c.c	2009-10-02 14:52:33.000000000 +0200
+++ v4l-dvb/linux/drivers/media/video/ir-kbd-i2c.c	2009-10-02 14:58:33.000000000 +0200
@@ -373,7 +373,7 @@  static int ir_probe(struct i2c_client *c
 {
 	struct ir_scancode_table *ir_codes = NULL;
 	const char *name = NULL;
-	int ir_type;
+	int ir_type = 0;
 	struct IR_i2c *ir;
 	struct input_dev *input_dev;
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30)
@@ -438,10 +438,8 @@  static int ir_probe(struct i2c_client *c
 		ir_type     = IR_TYPE_RC5;
 		ir_codes    = &ir_codes_fusionhdtv_mce_table;
 		break;
-	case 0x7a:
 	case 0x47:
 	case 0x71:
-	case 0x2d:
 		if (adap->id == I2C_HW_B_CX2388x ||
 		    adap->id == I2C_HW_B_CX2341X) {
 			/* Handled by cx88-input */
@@ -466,10 +464,6 @@  static int ir_probe(struct i2c_client *c
 		ir_type     = IR_TYPE_OTHER;
 		ir_codes    = &ir_codes_avermedia_cardbus_table;
 		break;
-	default:
-		dprintk(1, DEVNAME ": Unsupported i2c address 0x%02x\n", addr);
-		err = -ENODEV;
-		goto err_out_free;
 	}
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30)
@@ -513,7 +507,7 @@  static int ir_probe(struct i2c_client *c
 	}
 
 	/* Make sure we are all setup before going on */
-	if (!name || !ir->get_key || !ir_codes) {
+	if (!name || !ir->get_key || !ir_type || !ir_codes) {
 		dprintk(1, DEVNAME ": Unsupported device at address 0x%02x\n",
 			addr);
 		err = -ENODEV;