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i2c: i2c-smbus: drop useless stubs

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Drivers which use the SMBus extensions select I2C_SMBUS, so the
stubs are not needed.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Jean Delvare 2016-07-19 13:15:49 +02:00 committed by Wolfram Sang
parent 7dd91d52a8
commit 1ab0a1192d
1 changed files with 0 additions and 15 deletions
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15
include/linux/i2c-smbus.h
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@ -73,23 +73,8 @@ struct smbus_host_notify {
u8 addr;
};
#if IS_ENABLED(CONFIG_I2C_SMBUS)
struct smbus_host_notify *i2c_setup_smbus_host_notify(struct i2c_adapter *adap);
int i2c_handle_smbus_host_notify(struct smbus_host_notify *host_notify,
unsigned short addr, unsigned int data);
#else
static inline struct smbus_host_notify *
i2c_setup_smbus_host_notify(struct i2c_adapter *adap)
{
return NULL;
}
static inline int
i2c_handle_smbus_host_notify(struct smbus_host_notify *host_notify,
unsigned short addr, unsigned int data)
{
return 0;
}
#endif /* I2C_SMBUS */
#endif /* _LINUX_I2C_SMBUS_H */