Re: [PATCH v3 2/5] mfd: arizona: Replace arizona_of_get_type() with device_get_match_data()

On Sun, Jan 17, 2021 at 10:22:49PM +0100, Hans de Goede wrote:

Replace the custom arizona_of_get_type() function with the generic device_get_match_data() helper. Besides being a nice cleanup this also makes it easier to add support for binding to ACPI enumerated devices.

While at it also fix a possible NULL pointer deref of the id argument to the probe functions (this could happen on e.g. manual driver binding through sysfs).

Suggested-by: Andy Shevchenko andy.shevchenko@gmail.com Signed-off-by: Hans de Goede hdegoede@redhat.com

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Acked-by: Charles Keepax ckeepax@opensource.cirrus.com

Thanks, Charles