wifi: iwlwifi: give Sc devices their own family

They're not the same as Bz or any prior ones, and there's
already one place in the driver that would erroneously
assign a workaround to A-step Sc devices if they're just
treated as a version of Bz. Fix that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230621130443.e98272ddb808.If18577b2393f631d1bfaa931287cae106fa32438@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>

drivers/net/wireless/intel/iwlwifi/cfg/sc.c

@@ -96,7 +96,7 @@ static const struct iwl_base_params iwl_sc_base_params = {
 		},							\
 	},								\
 	.trans.umac_prph_offset = 0x300000,				\
-	.trans.device_family = IWL_DEVICE_FAMILY_BZ,			\
+	.trans.device_family = IWL_DEVICE_FAMILY_SC,			\
 	.trans.base_params = &iwl_sc_base_params,			\
 	.min_txq_size = 128,						\
 	.gp2_reg_addr = 0xd02c68,					\
@@ -135,7 +135,7 @@ static const struct iwl_base_params iwl_sc_base_params = {
 #define IWL_NUM_RBDS_SC_HE		4096
 
 const struct iwl_cfg_trans_params iwl_sc_trans_cfg = {
-	.device_family = IWL_DEVICE_FAMILY_BZ,
+	.device_family = IWL_DEVICE_FAMILY_SC,
 	.base_params = &iwl_sc_base_params,
 	.mq_rx_supported = true,
 	.rf_id = true,

drivers/net/wireless/intel/iwlwifi/iwl-config.h

@@ -35,6 +35,7 @@ enum iwl_device_family {
 	IWL_DEVICE_FAMILY_22000,
 	IWL_DEVICE_FAMILY_AX210,
 	IWL_DEVICE_FAMILY_BZ,
+	IWL_DEVICE_FAMILY_SC,
 };
 
 /*