From d63b72f83b3320d073bda5fc1463c7a839b63d44 Mon Sep 17 00:00:00 2001 From: Stanislaw Gruszka Date: Sun, 9 Sep 2018 22:32:45 +0200 Subject: [PATCH] mt76x0: remove unused mt76x0_burst_read_regs 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 Signed-off-by: Lorenzo Bianconi --- mt76x0/mcu.c | 43 ------------------------------------------- 1 file changed, 43 deletions(-) diff --git a/mt76x0/mcu.c b/mt76x0/mcu.c index 7baa9a45..c14ae6c3 100644 --- a/mt76x0/mcu.c +++ b/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;