diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2020-02-28 20:12:20 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2020-03-10 14:19:52 +0300 |
| commit | ed680522268da2f6f2a67505dd144e718d726712 (patch) | |
| tree | b1ece58be4d20c46e21e8d0cd7d5b7f3e0744ed8 /drivers/i2c/busses/i2c-parport.c | |
| parent | 0f8205640784a263bf9fead2729a0820dae01eee (diff) | |
| download | linux-ed680522268da2f6f2a67505dd144e718d726712.tar.xz | |
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 'drivers/i2c/busses/i2c-parport.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-parport.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c index 81eb441b2387..a535889acca6 100644 --- a/drivers/i2c/busses/i2c-parport.c +++ b/drivers/i2c/busses/i2c-parport.c @@ -333,13 +333,17 @@ static void i2c_parport_attach(struct parport *port) /* Setup SMBus alert if supported */ if (adapter_parm[type].smbus_alert) { - adapter->ara = i2c_setup_smbus_alert(&adapter->adapter, - &adapter->alert_data); - if (adapter->ara) + struct i2c_client *ara; + + ara = i2c_new_smbus_alert_device(&adapter->adapter, + &adapter->alert_data); + if (!IS_ERR(ara)) { + adapter->ara = ara; parport_enable_irq(port); - else + } else { dev_warn(&adapter->pdev->dev, "Failed to register ARA client\n"); + } } /* Add the new adapter to the list */ |