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media: ipu3-cio2: Don't dereference fwnode handle 

Use acpi_fwnode_handle() instead of dereferencing an fwnode handle directly,
which is a better coding practice.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Tested-by: Daniel Scally <dan.scally@ideasonboard.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Link: https://lore.kernel.org/r/20221228094922.84119-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2022-12-28 11:49:19 +02:00 committed by Greg Kroah-Hartman
parent 5c5a7680e6
commit 1c856b4b11
1 changed files with 4 additions and 2 deletions
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6
drivers/media/pci/intel/ipu3/cio2-bridge.c
View File

@ -263,7 +263,7 @@ static int cio2_bridge_connect_sensor(const struct cio2_sensor_config *cfg,
struct cio2_bridge *bridge,
struct pci_dev *cio2)
{
struct fwnode_handle *fwnode;
struct fwnode_handle *fwnode, *primary;
struct cio2_sensor *sensor;
struct acpi_device *adev;
acpi_status status;
@ -322,7 +322,9 @@ static int cio2_bridge_connect_sensor(const struct cio2_sensor_config *cfg,
}
sensor->adev = acpi_dev_get(adev);
adev->fwnode.secondary = fwnode;
primary = acpi_fwnode_handle(adev);
primary->secondary = fwnode;
cio2_bridge_instantiate_vcm_i2c_client(sensor);