openeuler: net: txgbe: fix arm32 compile error because 64bit div and warnning

driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5Y6RT
CVE: NA

1.fix arm32 compile error because 64bit div operate in txgbe_get_thermal_sensor_data function
2.fix txgbe_sysfs compile warning.
Signed-off-by: NDuanqiangWen <duanqiangwen@net-swift.com>

drivers/net/ethernet/netswift/txgbe/txgbe_hw.c

@@ -3217,10 +3217,10 @@ s32 txgbe_get_thermal_sensor_data(struct txgbe_hw *hw)
 
 	tsv = tsv < 1200 ? tsv : 1200;
 	tsv = -(48380 << 8) / 1000
-		+ tsv * (31020 << 8) / 100000
-		- tsv * tsv * (18201 << 8) / 100000000
-		+ tsv * tsv * tsv * (81542 << 8) / 1000000000000
-		- tsv * tsv * tsv * tsv * (16743 << 8) / 1000000000000000;
+		  + div64_s64(tsv * (31020 << 8), 100000)
+		  - div64_s64(tsv * tsv * (18201 << 8), 100000000)
+		  + div64_s64(tsv * tsv * tsv * (81542 << 8), 1000000000000)
+		  - div64_s64(tsv * tsv * tsv * tsv * (16743 << 8), 1000000000000000);
 	tsv >>= 8;
 
 	data->sensor.temp = (s16)tsv;
@@ -3231,10 +3231,10 @@ s32 txgbe_get_thermal_sensor_data(struct txgbe_hw *hw)
 			tsv = tsv & TXGBE_TS_ST_DATA_OUT_MASK;
 			tsv = tsv < 1200 ? tsv : 1200;
 			tsv = -(48380 << 8) / 1000
-					+ tsv * (31020 << 8) / 100000
-					- tsv * tsv * (18201 << 8) / 100000000
-					+ tsv * tsv * tsv * (81542 << 8) / 1000000000000
-					- tsv * tsv * tsv * tsv * (16743 << 8) / 1000000000000000;
+				  + div64_s64(tsv * (31020 << 8), 100000)
+				  - div64_s64(tsv * tsv * (18201 << 8), 100000000)
+				  + div64_s64(tsv * tsv * tsv * (81542 << 8), 1000000000000)
+				  - div64_s64(tsv * tsv * tsv * tsv * (16743 << 8), 1000000000000000);
 			tsv >>= 8;
 
 			data->sensor.temp = (s16)tsv;

drivers/net/ethernet/netswift/txgbe/txgbe_sysfs.c

-/*
- * WangXun 10 Gigabit PCI Express Linux driver
- * Copyright (c) 2015 - 2017 Beijing WangXun Technology Co., Ltd.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 // SPDX-License-Identifier: GPL-2.0
 /* Copyright (c) 2019 - 2022 Beijing WangXun Technology Co., Ltd. */