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Message-ID: <20210819030537.3730-378-nic_swsd@realtek.com>
Date:   Thu, 19 Aug 2021 11:05:36 +0800
From:   Hayes Wang <hayeswang@...ltek.com>
To:     <kuba@...nel.org>, <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <nic_swsd@...ltek.com>,
        <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        Hayes Wang <hayeswang@...ltek.com>
Subject: [PATCH net 1/2] r8152: fix writing USB_BP2_EN

The register of USB_BP2_EN is 16 bits, so we should use
ocp_write_word(), not ocp_write_byte().

Fixes: 9370f2d05a2a ("support request_firmware for RTL8153")
Signed-off-by: Hayes Wang <hayeswang@...ltek.com>
---
 drivers/net/usb/r8152.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index e09b107b5c99..3fd17b6dc61d 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3965,7 +3965,7 @@ static void rtl_clear_bp(struct r8152 *tp, u16 type)
 	case RTL_VER_15:
 	default:
 		if (type == MCU_TYPE_USB) {
-			ocp_write_byte(tp, MCU_TYPE_USB, USB_BP2_EN, 0);
+			ocp_write_word(tp, MCU_TYPE_USB, USB_BP2_EN, 0);
 
 			ocp_write_word(tp, MCU_TYPE_USB, USB_BP_8, 0);
 			ocp_write_word(tp, MCU_TYPE_USB, USB_BP_9, 0);
-- 
2.31.1

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