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mt76x0: remove mt76x0_mcu_msg_alloc routine

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Remove mt76x0_mcu_msg_alloc duplicated routine and use mt76u_mcu_msg_alloc
utility function for usb mcu message allocation

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Lorenzo Bianconi 2018-08-25 12:40:48 +02:00 • committed by Kalle Valo
parent 72750efddb
commit 84740d5dc6
1 changed files with 2 additions and 17 deletions
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19
drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c
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@ -59,21 +59,6 @@ static inline void trace_mt76x0_mcu_msg_send_cs(struct mt76_dev *dev,
trace_mt76x0_mcu_msg_send(dev, skb, csum, need_resp); trace_mt76x0_mcu_msg_send(dev, skb, csum, need_resp);
} }
static struct sk_buff *
mt76x0_mcu_msg_alloc(struct mt76x0_dev *dev, const void *data, int len)
{
struct sk_buff *skb;
WARN_ON(len % 4); /* if length is not divisible by 4 we need to pad */
skb = alloc_skb(len + MT_DMA_HDR_LEN + 4, GFP_KERNEL);
if (skb) {
skb_reserve(skb, MT_DMA_HDR_LEN);
memcpy(skb_put(skb, len), data, len);
}
return skb;
}
static void mt76x0_read_resp_regs(struct mt76x0_dev *dev, int len) static void mt76x0_read_resp_regs(struct mt76x0_dev *dev, int len)
{ {
int i; int i;
@ -217,7 +202,7 @@ int mt76x0_mcu_function_select(struct mt76x0_dev *dev,
.value = cpu_to_le32(val), .value = cpu_to_le32(val),
}; };
skb = mt76x0_mcu_msg_alloc(dev, &msg, sizeof(msg)); skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
if (!skb) if (!skb)
return -ENOMEM; return -ENOMEM;
return mt76x0_mcu_msg_send(dev, skb, CMD_FUN_SET_OP, func == 5); return mt76x0_mcu_msg_send(dev, skb, CMD_FUN_SET_OP, func == 5);
@ -235,7 +220,7 @@ mt76x0_mcu_calibrate(struct mt76x0_dev *dev, enum mcu_calibrate cal, u32 val)
.value = cpu_to_le32(val), .value = cpu_to_le32(val),
}; };
skb = mt76x0_mcu_msg_alloc(dev, &msg, sizeof(msg)); skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
if (!skb) if (!skb)
return -ENOMEM; return -ENOMEM;
return mt76x0_mcu_msg_send(dev, skb, CMD_CALIBRATION_OP, true); return mt76x0_mcu_msg_send(dev, skb, CMD_CALIBRATION_OP, true);