From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/drivers/net/ethernet/microchip/encx24j600-regmap.c | 16 ++++------------
1 files changed, 4 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/net/ethernet/microchip/encx24j600-regmap.c b/kernel/drivers/net/ethernet/microchip/encx24j600-regmap.c
index 4618155..5693784 100644
--- a/kernel/drivers/net/ethernet/microchip/encx24j600-regmap.c
+++ b/kernel/drivers/net/ethernet/microchip/encx24j600-regmap.c
@@ -1,13 +1,10 @@
-/**
+// SPDX-License-Identifier: GPL-2.0-only
+/*
* Register map access API - ENCX24J600 support
*
* Copyright 2015 Gridpoint
*
* Author: Jon Ringle <jringle@gridpoint.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/delay.h>
@@ -19,11 +16,6 @@
#include <linux/spi/spi.h>
#include "encx24j600_hw.h"
-
-static inline bool is_bits_set(int value, int mask)
-{
- return (value & mask) == mask;
-}
static int encx24j600_switch_bank(struct encx24j600_context *ctx,
int bank)
@@ -367,7 +359,7 @@
goto err_out;
usleep_range(26, 100);
- while ((ret = regmap_read(ctx->regmap, MISTAT, &mistat) != 0) &&
+ while (((ret = regmap_read(ctx->regmap, MISTAT, &mistat)) == 0) &&
(mistat & BUSY))
cpu_relax();
@@ -405,7 +397,7 @@
goto err_out;
usleep_range(26, 100);
- while ((ret = regmap_read(ctx->regmap, MISTAT, &mistat) != 0) &&
+ while (((ret = regmap_read(ctx->regmap, MISTAT, &mistat)) == 0) &&
(mistat & BUSY))
cpu_relax();
--
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