diff options
| author | Tanmay Jagdale <tanmay.jagdale@broadcom.com> | 2016-09-15 22:27:39 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2016-11-18 04:25:38 +0300 |
| commit | 254df038e5ca275be437d5fa562d7f59beab6ef5 (patch) | |
| tree | 25969dc33f5e936b577b01b4bd6a7e2e3ae0f5ea /drivers/i2c/busses/i2c-xlp9xx.c | |
| parent | b92b7dbc714f3e604102ad0f056124fd5f8c00ce (diff) | |
| download | linux-254df038e5ca275be437d5fa562d7f59beab6ef5.tar.xz | |
i2c: xlp9xx: ACPI support for I2C clients
The ACPI companion of the adapter has to be set for I2C controller
code to read and attach the slave devices described in the ACPI table
with the I2CSerialBus resource descriptor. Used ACPI_COMPANION_SET
macro to set this.
Signed-off-by: Tanmay Jagdale <tanmay.jagdale@broadcom.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-xlp9xx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-xlp9xx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-xlp9xx.c b/drivers/i2c/busses/i2c-xlp9xx.c index e29ff37a43bd..84a8b2eccffb 100644 --- a/drivers/i2c/busses/i2c-xlp9xx.c +++ b/drivers/i2c/busses/i2c-xlp9xx.c @@ -393,6 +393,7 @@ static int xlp9xx_i2c_probe(struct platform_device *pdev) init_completion(&priv->msg_complete); priv->adapter.dev.parent = &pdev->dev; priv->adapter.algo = &xlp9xx_i2c_algo; + ACPI_COMPANION_SET(&priv->adapter.dev, ACPI_COMPANION(&pdev->dev)); priv->adapter.dev.of_node = pdev->dev.of_node; priv->dev = &pdev->dev; |