From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Tue, 9 Jul 2019 15:14:54 +0000 (+0200)
Subject: mt76: usb: fix endian in mt76u_copy
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b229bf7d30d67c2640073b63ad8afff503630578;p=openwrt%2Fstaging%2Fblogic.git

mt76: usb: fix endian in mt76u_copy

In contrast to mt76_wr() which we use to program registers,
on mt76_wr_copy() we should not change endian of the data.

Fixes: b40b15e1521f ("mt76: add usb support to mt76 layer")
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 4a0d841a3e6a..f19bd60588ef 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -165,11 +165,11 @@ static void mt76u_copy(struct mt76_dev *dev, u32 offset,
 
 	mutex_lock(&usb->usb_ctrl_mtx);
 	for (i = 0; i < DIV_ROUND_UP(len, 4); i++) {
-		put_unaligned_le32(val[i], usb->data);
+		put_unaligned(val[i], (u32 *) usb->data);
 		ret = __mt76u_vendor_request(dev, MT_VEND_MULTI_WRITE,
 					     USB_DIR_OUT | USB_TYPE_VENDOR,
 					     0, offset + i * 4, usb->data,
-					     sizeof(__le32));
+					     sizeof(u32));
 		if (ret < 0)
 			break;
 	}