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From:   Stanislaw Gruszka <sgruszka@redhat.com>
To:     linux-wireless@vger.kernel.org
Cc:     Felix Fietkau <nbd@nbd.name>,
        Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Subject: [PATCH v2 1/2] mt76: usb: fix endian in mt76u_copy
Date:   Tue,  9 Jul 2019 17:14:54 +0200
Message-Id: <20190709151455.24003-2-sgruszka@redhat.com>
In-Reply-To: <20190709151455.24003-1-sgruszka@redhat.com>
References: <20190709151455.24003-1-sgruszka@redhat.com>
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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>
---
 drivers/net/wireless/mediatek/mt76/usb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 5be584ca7497..828939e78a3b 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;
 	}
-- 
2.20.1