From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/include/linux/i2c-smbus.h | 45 ++++++++++++++++++++++-----------------------
1 files changed, 22 insertions(+), 23 deletions(-)
diff --git a/kernel/include/linux/i2c-smbus.h b/kernel/include/linux/i2c-smbus.h
index fb0e040..1ef4218 100644
--- a/kernel/include/linux/i2c-smbus.h
+++ b/kernel/include/linux/i2c-smbus.h
@@ -1,22 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* i2c-smbus.h - SMBus extensions to the I2C protocol
*
- * Copyright (C) 2010 Jean Delvare <jdelvare@suse.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that 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 more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301 USA.
+ * Copyright (C) 2010-2019 Jean Delvare <jdelvare@suse.de>
*/
#ifndef _LINUX_I2C_SMBUS_H
@@ -29,24 +15,19 @@
/**
* i2c_smbus_alert_setup - platform data for the smbus_alert i2c client
- * @alert_edge_triggered: whether the alert interrupt is edge (1) or level (0)
- * triggered
* @irq: IRQ number, if the smbus_alert driver should take care of interrupt
* handling
*
* If irq is not specified, the smbus_alert driver doesn't take care of
* interrupt handling. In that case it is up to the I2C bus driver to either
* handle the interrupts or to poll for alerts.
- *
- * If irq is specified then it it crucial that alert_edge_triggered is
- * properly set.
*/
struct i2c_smbus_alert_setup {
int irq;
};
-struct i2c_client *i2c_setup_smbus_alert(struct i2c_adapter *adapter,
- struct i2c_smbus_alert_setup *setup);
+struct i2c_client *i2c_new_smbus_alert_device(struct i2c_adapter *adapter,
+ struct i2c_smbus_alert_setup *setup);
int i2c_handle_smbus_alert(struct i2c_client *ara);
#if IS_ENABLED(CONFIG_I2C_SMBUS) && IS_ENABLED(CONFIG_OF)
@@ -57,5 +38,23 @@
return 0;
}
#endif
+#if IS_ENABLED(CONFIG_I2C_SMBUS) && IS_ENABLED(CONFIG_I2C_SLAVE)
+struct i2c_client *i2c_new_slave_host_notify_device(struct i2c_adapter *adapter);
+void i2c_free_slave_host_notify_device(struct i2c_client *client);
+#else
+static inline struct i2c_client *i2c_new_slave_host_notify_device(struct i2c_adapter *adapter)
+{
+ return ERR_PTR(-ENOSYS);
+}
+static inline void i2c_free_slave_host_notify_device(struct i2c_client *client)
+{
+}
+#endif
+
+#if IS_ENABLED(CONFIG_I2C_SMBUS) && IS_ENABLED(CONFIG_DMI)
+void i2c_register_spd(struct i2c_adapter *adap);
+#else
+static inline void i2c_register_spd(struct i2c_adapter *adap) { }
+#endif
#endif /* _LINUX_I2C_SMBUS_H */
--
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