net: airoha: Fix typo in airoha_ppe_setup_tc_block_cb definition

Fix Typo in airoha_ppe_dev_setup_tc_block_cb routine definition when
CONFIG_NET_AIROHA is not enabled.

Reported-by: kernel test robot <[e-mail]>
Closes: https://lore.kernel.org/oe-kbuild-all/[e-mail]/
Fixes: f45fc18b6de04 ("net: airoha: Add airoha_ppe_dev struct definition")
Signed-off-by: Lorenzo Bianconi <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

include/linux/soc/airoha/airoha_offload.h

···
 {
 }
 
-static inline int airoha_ppe_setup_tc_block_cb(struct airoha_ppe_dev *dev,
-					       void *type_data)
+static inline int airoha_ppe_dev_setup_tc_block_cb(struct airoha_ppe_dev *dev,
+						   void *type_data)
 {
 	return -EOPNOTSUPP;
 }