From 5809f8d9b7c06875ab42fa402ed301871e7d05fb Mon Sep 17 00:00:00 2001 From: Hayes Wang Date: Thu, 19 Aug 2021 11:05:36 +0800 Subject: [PATCH] r8152: fix writing USB_BP2_EN [ Upstream commit a876a33d2a1102f99fc782fefb784f4dd4841d8c ] 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 Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- 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 2cf763b4ea84f..b2b77edf72b8e 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -3963,7 +3963,7 @@ 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);