From b22da3d8526a935aa31e086e63f60ff3246cb61c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 07:24:11 +0000
Subject: [PATCH] add stmac read mac form eeprom
---
kernel/drivers/char/tpm/tpmrm-dev.c | 18 ++++--------------
1 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/kernel/drivers/char/tpm/tpmrm-dev.c b/kernel/drivers/char/tpm/tpmrm-dev.c
index 162fb16..eef0fb0 100644
--- a/kernel/drivers/char/tpm/tpmrm-dev.c
+++ b/kernel/drivers/char/tpm/tpmrm-dev.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2017 James.Bottomley@HansenPartnership.com
- *
- * GPLv2
*/
#include <linux/slab.h>
#include "tpm-dev.h"
@@ -28,7 +27,7 @@
return -ENOMEM;
}
- tpm_common_open(file, chip, &priv->priv);
+ tpm_common_open(file, chip, &priv->priv, &priv->space);
return 0;
}
@@ -45,21 +44,12 @@
return 0;
}
-static ssize_t tpmrm_write(struct file *file, const char __user *buf,
- size_t size, loff_t *off)
-{
- struct file_priv *fpriv = file->private_data;
- struct tpmrm_priv *priv = container_of(fpriv, struct tpmrm_priv, priv);
-
- return tpm_common_write(file, buf, size, off, &priv->space);
-}
-
const struct file_operations tpmrm_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.open = tpmrm_open,
.read = tpm_common_read,
- .write = tpmrm_write,
+ .write = tpm_common_write,
+ .poll = tpm_common_poll,
.release = tpmrm_release,
};
-
--
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