wifi: mt76: mt76_usb.mt76u_mcu.burst is always false remove related code

Simplify mt76x02u_multiple_mcu_reads routine since burst is always
false.

Signed-off-by: Gergo Koteles <soyer@irl.hu>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 4da77d4..abfa660 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -527,7 +527,6 @@ struct mt76_usb {
                struct mt76_reg_pair *rp;
                int rp_len;
                u32 base;
-               bool burst;
        } mcu;
 };
 

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
index c6c16fe..02da543 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
@@ -21,29 +21,16 @@ static void
 mt76x02u_multiple_mcu_reads(struct mt76_dev *dev, u8 *data, int len)
 {
        struct mt76_usb *usb = &dev->usb;
-       u32 reg, val;
        int i;
 
-       if (usb->mcu.burst) {
-               WARN_ON_ONCE(len / 4 != usb->mcu.rp_len);
-
-               reg = usb->mcu.rp[0].reg - usb->mcu.base;
-               for (i = 0; i < usb->mcu.rp_len; i++) {
-                       val = get_unaligned_le32(data + 4 * i);
-                       usb->mcu.rp[i].reg = reg++;
-                       usb->mcu.rp[i].value = val;
-               }
-       } else {
-               WARN_ON_ONCE(len / 8 != usb->mcu.rp_len);
-
-               for (i = 0; i < usb->mcu.rp_len; i++) {
-                       reg = get_unaligned_le32(data + 8 * i) -
-                             usb->mcu.base;
-                       val = get_unaligned_le32(data + 8 * i + 4);
-
-                       WARN_ON_ONCE(usb->mcu.rp[i].reg != reg);
-                       usb->mcu.rp[i].value = val;
-               }
+       WARN_ON_ONCE(len / 8 != usb->mcu.rp_len);
+
+       for (i = 0; i < usb->mcu.rp_len; i++) {
+               u32 reg = get_unaligned_le32(data + 8 * i) - usb->mcu.base;
+               u32 val = get_unaligned_le32(data + 8 * i + 4);
+
+               WARN_ON_ONCE(usb->mcu.rp[i].reg != reg);
+               usb->mcu.rp[i].value = val;
        }
 }
 
@@ -207,7 +194,6 @@ mt76x02u_mcu_rd_rp(struct mt76_dev *dev, u32 base,
        usb->mcu.rp = data;
        usb->mcu.rp_len = n;
        usb->mcu.base = base;
-       usb->mcu.burst = false;
 
        ret = __mt76x02u_mcu_send_msg(dev, skb, CMD_RANDOM_READ, true);