mt76: mt7615: add __aligned(4) to txp structs

The beginning of the struct is guaranteed to be 4-byte aligned, and this
attribute allows the compiler to generate more efficient code

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
index 8f053fa..9b7c45b 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
@@ -243,7 +243,7 @@ struct mt7615_txp {
        u8 nbuf;
        __le32 buf[MT_TXP_MAX_BUF_NUM];
        __le16 len[MT_TXP_MAX_BUF_NUM];
-} __packed;
+} __packed __aligned(4);
 
 struct mt7615_tx_free {
        __le16 rx_byte_cnt;
@@ -251,7 +251,7 @@ struct mt7615_tx_free {
        u8 txd_cnt;
        u8 rsv[3];
        __le16 token[];
-} __packed;
+} __packed __aligned(4);
 
 #define MT_TX_FREE_MSDU_ID_CNT         GENMASK(6, 0)