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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2020-02-28 18:12:20 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2020-03-10 12:19:52 +0100 |
| commit | ed680522268da2f6f2a67505dd144e718d726712 (patch) | |
| tree | b1ece58be4d20c46e21e8d0cd7d5b7f3e0744ed8 /include/linux/i2c-smbus.h | |
| parent | 0f8205640784a263bf9fead2729a0820dae01eee (diff) | |
| download | lwn-ed680522268da2f6f2a67505dd144e718d726712.tar.gz lwn-ed680522268da2f6f2a67505dd144e718d726712.zip | |
i2c: convert SMBus alert setup function to return an ERRPTR
Only few drivers use this call, so drivers and I2C core are converted at
once with this patch. By simply using i2c_new_client_device() instead of
i2c_new_device(), we easily can return an ERRPTR for this function as
well. To make out of tree users aware that something changed, the
function is renamed to i2c_new_smbus_alert_device().
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'include/linux/i2c-smbus.h')
| -rw-r--r-- | include/linux/i2c-smbus.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/i2c-smbus.h b/include/linux/i2c-smbus.h index 585ad6fc3847..802aac0d2010 100644 --- a/include/linux/i2c-smbus.h +++ b/include/linux/i2c-smbus.h @@ -31,8 +31,8 @@ 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) |