diff --git a/mt76x2_eeprom.c b/mt76x2_eeprom.c
index e6fece8e..925fe6ae 100644
--- a/mt76x2_eeprom.c
+++ b/mt76x2_eeprom.c
@@ -204,6 +204,7 @@ mt76x2_apply_cal_free_data(struct mt76x2_dev *dev, u8 *efuse)
 static int mt76x2_check_eeprom(struct mt76x2_dev *dev)
 {
 	u16 val = get_unaligned_le16(dev->mt76.eeprom.data);
+
 	switch (val) {
 	case 0x7662:
 	case 0x7612:
@@ -256,7 +257,7 @@ out:
 }
 
 static inline int
-mt76x2_sign_extend(u32 val, unsigned size)
+mt76x2_sign_extend(u32 val, unsigned int size)
 {
 	bool sign = val & BIT(size - 1);
 
@@ -266,7 +267,7 @@ mt76x2_sign_extend(u32 val, unsigned size)
 }
 
 static inline int
-mt76x2_sign_extend_optional(u32 val, unsigned size)
+mt76x2_sign_extend_optional(u32 val, unsigned int size)
 {
 	bool enable = val & BIT(size);
 
@@ -554,7 +555,8 @@ mt76x2_get_power_info_5g(struct mt76x2_dev *dev, struct mt76x2_tx_power_info *t,
 	t->target_power = val & 0xff;
 }
 
-void mt76x2_get_power_info(struct mt76x2_dev *dev, struct mt76x2_tx_power_info *t)
+void mt76x2_get_power_info(struct mt76x2_dev *dev,
+			   struct mt76x2_tx_power_info *t)
 {
 	u16 bw40, bw80;
 
diff --git a/mt76x2_eeprom.h b/mt76x2_eeprom.h
index c5e001ef..bbd7a5b1 100644
--- a/mt76x2_eeprom.h
+++ b/mt76x2_eeprom.h
@@ -164,7 +164,7 @@ mt76x2_tssi_enabled(struct mt76x2_dev *dev)
 {
 	return !mt76x2_temp_tx_alc_enabled(dev) &&
 	       (mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_1) &
-	        MT_EE_NIC_CONF_1_TX_ALC_EN);
+		MT_EE_NIC_CONF_1_TX_ALC_EN);
 }
 
 static inline bool
diff --git a/mt76x2_mac.c b/mt76x2_mac.c
index 7e62f589..ab43f885 100644
--- a/mt76x2_mac.c
+++ b/mt76x2_mac.c
@@ -325,7 +325,8 @@ mt76x2_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate,
 }
 
 static void
-mt76x2_mac_fill_tx_status(struct mt76x2_dev *dev, struct ieee80211_tx_info *info,
+mt76x2_mac_fill_tx_status(struct mt76x2_dev *dev,
+			  struct ieee80211_tx_info *info,
 			  struct mt76x2_tx_status *st, int n_frames)
 {
 	struct ieee80211_tx_rate *rate = info->status.rates;
diff --git a/mt76x2_mac.h b/mt76x2_mac.h
index d6eead1d..30128809 100644
--- a/mt76x2_mac.h
+++ b/mt76x2_mac.h
@@ -175,7 +175,7 @@ void mt76x2_mac_wcid_set_rate(struct mt76x2_dev *dev, struct mt76_wcid *wcid,
 			      const struct ieee80211_tx_rate *rate);
 
 int mt76x2_mac_shared_key_setup(struct mt76x2_dev *dev, u8 vif_idx, u8 key_idx,
-			        struct ieee80211_key_conf *key);
+				struct ieee80211_key_conf *key);
 
 int mt76x2_mac_set_beacon(struct mt76x2_dev *dev, u8 vif_idx,
 			  struct sk_buff *skb);
diff --git a/mt76x2_mcu.c b/mt76x2_mcu.c
index 71108bb4..4c94f846 100644
--- a/mt76x2_mcu.c
+++ b/mt76x2_mcu.c
@@ -150,7 +150,7 @@ mt76pci_load_rom_patch(struct mt76x2_dev *dev)
 
 	if (!fw || !fw->data || fw->size <= sizeof(*hdr)) {
 		ret = -EIO;
-		printk("Failed to load firmware\n");
+		dev_err(dev->mt76.dev, "Failed to load firmware\n");
 		goto out;
 	}