hwmon: (pmbus/ibm-cffps) Remove use of i2c_match_id()

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The function i2c_match_id() is used to fetch the matching ID from
the i2c_device_id table. This is often used to then retrieve the
matching driver_data. This can be done in one step with the helper
i2c_get_match_data().

This helper has another benefit:
 * It also checks for device match data, which allows for OF based
   probing. That means we do not have to manually check those first
   and can remove that check.

As i2c_get_match_data() return NULL/0 on failure which also matches
the enum for "cffps1", switch around the enum order so cffps_unknown
is index 0 and existing behavior is preserved.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20260306171652.951274-3-afd@ti.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Andrew Davis 2026-03-06 11:16:43 -06:00 • committed by Guenter Roeck

parent 3ea44f8d76

commit ea0c1194ff

1 changed files with 3 additions and 13 deletions

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drivers/hwmon/pmbus/ibm-cffps.c

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