ice: remove dead code for allocating pin_config

We have code in the ice driver which allocates the pin_config structure
if n_pins is > 0, but we never set n_pins to be greater than zero.
There's no reason to keep this code until we actually have pin_config
support. Remove this. We can re-add it properly when we implement
support for pin_config for E810-T devices.

Fixes: 172db5f ("ice: add support for auxiliary input/output pins")
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

drivers/net/ethernet/intel/ice/ice_ptp.c

@@ -1064,17 +1064,6 @@ static long ice_ptp_create_clock(struct ice_pf *pf)
 	info = &pf->ptp.info;
 	dev = ice_pf_to_dev(pf);
 
-	/* Allocate memory for kernel pins interface */
-	if (info->n_pins) {
-		info->pin_config = devm_kcalloc(dev, info->n_pins,
-						sizeof(*info->pin_config),
-						GFP_KERNEL);
-		if (!info->pin_config) {
-			info->n_pins = 0;
-			return -ENOMEM;
-		}
-	}
-
 	/* Attempt to register the clock before enabling the hardware. */
 	clock = ptp_clock_register(info, dev);
 	if (IS_ERR(clock))