Remove unused var and unused func from ali-ircc IrDA driver

drivers/net/irda/ali-ircc.c

@@ -57,7 +57,6 @@ static unsigned int io[]  = { ~0, ~0, ~0, ~0 };
 static unsigned int irq[] = { 0, 0, 0, 0 };
 static unsigned int dma[] = { 0, 0, 0, 0 };
 
-static int  ali_ircc_probe_43(ali_chip_t *chip, chipio_t *info);
 static int  ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info);
 static int  ali_ircc_init_43(ali_chip_t *chip, chipio_t *info);
 static int  ali_ircc_init_53(ali_chip_t *chip, chipio_t *info);
@@ -252,7 +251,6 @@ static int ali_ircc_open(int i, chipio_t *info)
 	struct ali_ircc_cb *self;
 	struct pm_dev *pmdev;
 	int dongle_id;
-	int ret;
 	int err;
 			
 	IRDA_DEBUG(2, __FUNCTION__ "(), ---------------- Start ----------------\n");	
@@ -450,16 +448,6 @@ static int ali_ircc_init_53(ali_chip_t *chip, chipio_t *info)
 	return 0;
 }
 
-/*
- * Function ali_ircc_probe_43 (chip, info)
- *    	
- *	Probes for the ALi M1543
- */
-static int ali_ircc_probe_43(ali_chip_t *chip, chipio_t *info)
-{
-	return 0;	
-}
-
 /*
  * Function ali_ircc_probe_53 (chip, info)
  *