disable kernel build waring

hc

2024-05-10 093a6c67005148ae32a5c9e4553491b9f5c2457b

 kernel/include/linux/i2c-smbus.h
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@@ -1,22 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
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 /*
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  * i2c-smbus.h - SMBus extensions to the I2C protocol
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  *
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- * Copyright (C) 2010 Jean Delvare <jdelvare@suse.de>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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- * MA 02110-1301 USA.
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+ * Copyright (C) 2010-2019 Jean Delvare <jdelvare@suse.de>
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  */
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 #ifndef _LINUX_I2C_SMBUS_H
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@@ -29,24 +15,19 @@
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 /**
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  * i2c_smbus_alert_setup - platform data for the smbus_alert i2c client
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- * @alert_edge_triggered: whether the alert interrupt is edge (1) or level (0)
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- *		triggered
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  * @irq: IRQ number, if the smbus_alert driver should take care of interrupt
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  *		handling
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  *
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  * If irq is not specified, the smbus_alert driver doesn't take care of
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  * interrupt handling. In that case it is up to the I2C bus driver to either
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  * handle the interrupts or to poll for alerts.
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- *
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- * If irq is specified then it it crucial that alert_edge_triggered is
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- * properly set.
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  */
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 struct i2c_smbus_alert_setup {
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 	int			irq;
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 };
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-struct i2c_client *i2c_setup_smbus_alert(struct i2c_adapter *adapter,
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-					 struct i2c_smbus_alert_setup *setup);
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+struct i2c_client *i2c_new_smbus_alert_device(struct i2c_adapter *adapter,
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+					      struct i2c_smbus_alert_setup *setup);
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 int i2c_handle_smbus_alert(struct i2c_client *ara);
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 #if IS_ENABLED(CONFIG_I2C_SMBUS) && IS_ENABLED(CONFIG_OF)
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 	return 0;
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 }
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 #endif
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+#if IS_ENABLED(CONFIG_I2C_SMBUS) && IS_ENABLED(CONFIG_I2C_SLAVE)
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+struct i2c_client *i2c_new_slave_host_notify_device(struct i2c_adapter *adapter);
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+void i2c_free_slave_host_notify_device(struct i2c_client *client);
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+#else
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+static inline struct i2c_client *i2c_new_slave_host_notify_device(struct i2c_adapter *adapter)
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+{
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+	return ERR_PTR(-ENOSYS);
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+}
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+static inline void i2c_free_slave_host_notify_device(struct i2c_client *client)
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+{
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+}
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+#endif
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+
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+#if IS_ENABLED(CONFIG_I2C_SMBUS) && IS_ENABLED(CONFIG_DMI)
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+void i2c_register_spd(struct i2c_adapter *adap);
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+#else
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+static inline void i2c_register_spd(struct i2c_adapter *adap) { }
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+#endif
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 #endif /* _LINUX_I2C_SMBUS_H */