diff mbox series

[10/11] mt76x0: remove unused mt76x0_burst_read_regs

Message ID 20180909203246.21608-11-lorenzo.bianconi@redhat.com (mailing list archive)
State Accepted
Delegated to: Kalle Valo
Headers show
Series move mcu usb code in mt76x02-lib module | expand

Commit Message

Lorenzo Bianconi Sept. 9, 2018, 8:32 p.m. UTC 
From: Stanislaw Gruszka <sgruszka@redhat.com>

mt76x0_burst_read_regs is not used, but keep it for eventual use. Since
we have this function now in the driver git history, we can remove it and
eventually revert this commit it the function will be needed.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
---
 .../net/wireless/mediatek/mt76/mt76x0/mcu.c   | 43 -------------------
 1 file changed, 43 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c
index 7baa9a45bd84..c14ae6c3e863 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c
@@ -106,49 +106,6 @@  int mt76x0_burst_write_regs(struct mt76x0_dev *dev, u32 offset,
 					data + cnt, n - cnt);
 }
 
-#if 0
-static int mt76x0_burst_read_regs(struct mt76x0_dev *dev, u32 base,
-				  struct mt76_reg_pair *data, int n)
-{
-	const int max_vals_per_cmd = MT_INBAND_PACKET_MAX_LEN / 4 - 1;
-	struct mt76_usb *usb = &dev->mt76.usb;
-	struct sk_buff *skb;
-	int cnt, ret;
-
-	if (!n)
-		return 0;
-
-	cnt = min(max_vals_per_cmd, n);
-	if (cnt != n)
-		return -EINVAL;
-
-	skb = alloc_skb(cnt * 4 + MT_DMA_HDR_LEN + 4, GFP_KERNEL);
-	if (!skb)
-		return -ENOMEM;
-	skb_reserve(skb, MT_DMA_HDR_LEN);
-
-	skb_put_le32(skb, base + data[0].reg);
-	skb_put_le32(skb, n);
-
-	mutex_lock(&usb->mcu.mutex);
-
-	usb->mcu.rp = data;
-	usb->mcu.rp_len = n;
-	usb->mcu.base = base;
-	usb->mcu.burst = false;
-
-	ret = __mt76u_mcu_send_msg(&dev->mt76, skb, CMD_BURST_READ, true);
-
-	usb->mcu.rp = NULL;
-
-	mutex_unlock(&usb->mcu.mutex);
-
-	consume_skb(skb);
-
-	return ret;
-}
-#endif
-
 struct mt76_fw_header {
 	__le32 ilm_len;
 	__le32 dlm_len;