Improve error reporting.

branches: 1.8.4; 1.8.14;
Use DEVICE_COMPAT_EOL.

Don't map ACPI _HID / _CID strings to "compatible" strings from the
Device Tree bindings. Just pass those strings in the standard
most-specific-to-least-specific order to the drivers and let them
deal.

Add support for ACPI-based I2C mux attachment.

remove part of previous that was committed by mistake

trailing whitespace

Change the device_compatible_match() function to only perform the match.
Introduce a device_compatible_lookup() function to return an entry based
on the same matching criteria (a'la of_search_compatible()).

Update iic_compatible_match() to reflect the above change, and introduce
iic_compatible_lookup(). This pattern is less awkward to use.

Change the device_compatible_entry struct to have a union of
a scalar value (uintptr_t value) and a pointer value (const void *data),
rather than just "uintptr_t data". This eliminates the need for drivers
to cast this value, and doesn't lose const'ness of pointers assigned
to the field.

Update all of the users of this field to use the correct set of
designated initialisers for each specific case.

branches: 1.1.2;
Add a driver for NXP PCA954x / PCA984x I2C switch / mux controllers.

Use DEVICE_COMPAT_EOL.

Don't map ACPI _HID / _CID strings to "compatible" strings from the
Device Tree bindings. Just pass those strings in the standard
most-specific-to-least-specific order to the drivers and let them
deal.

Add support for ACPI-based I2C mux attachment.

remove part of previous that was committed by mistake

trailing whitespace

Change the device_compatible_match() function to only perform the match.
Introduce a device_compatible_lookup() function to return an entry based
on the same matching criteria (a'la of_search_compatible()).

Update iic_compatible_match() to reflect the above change, and introduce
iic_compatible_lookup(). This pattern is less awkward to use.

Change the device_compatible_entry struct to have a union of
a scalar value (uintptr_t value) and a pointer value (const void *data),
rather than just "uintptr_t data". This eliminates the need for drivers
to cast this value, and doesn't lose const'ness of pointers assigned
to the field.

Update all of the users of this field to use the correct set of
designated initialisers for each specific case.

branches: 1.1.2;
Add a driver for NXP PCA954x / PCA984x I2C switch / mux controllers.

Don't map ACPI _HID / _CID strings to "compatible" strings from the
Device Tree bindings. Just pass those strings in the standard
most-specific-to-least-specific order to the drivers and let them
deal.

Add support for ACPI-based I2C mux attachment.

remove part of previous that was committed by mistake

trailing whitespace

Change the device_compatible_match() function to only perform the match.
Introduce a device_compatible_lookup() function to return an entry based
on the same matching criteria (a'la of_search_compatible()).

Update iic_compatible_match() to reflect the above change, and introduce
iic_compatible_lookup(). This pattern is less awkward to use.

Change the device_compatible_entry struct to have a union of
a scalar value (uintptr_t value) and a pointer value (const void *data),
rather than just "uintptr_t data". This eliminates the need for drivers
to cast this value, and doesn't lose const'ness of pointers assigned
to the field.

Update all of the users of this field to use the correct set of
designated initialisers for each specific case.

branches: 1.1.2;
Add a driver for NXP PCA954x / PCA984x I2C switch / mux controllers.

Add support for ACPI-based I2C mux attachment.

remove part of previous that was committed by mistake

trailing whitespace

Change the device_compatible_match() function to only perform the match.
Introduce a device_compatible_lookup() function to return an entry based
on the same matching criteria (a'la of_search_compatible()).

Update iic_compatible_match() to reflect the above change, and introduce
iic_compatible_lookup(). This pattern is less awkward to use.

Change the device_compatible_entry struct to have a union of
a scalar value (uintptr_t value) and a pointer value (const void *data),
rather than just "uintptr_t data". This eliminates the need for drivers
to cast this value, and doesn't lose const'ness of pointers assigned
to the field.

Update all of the users of this field to use the correct set of
designated initialisers for each specific case.

branches: 1.1.2;
Add a driver for NXP PCA954x / PCA984x I2C switch / mux controllers.

Change the device_compatible_match() function to only perform the match.
Introduce a device_compatible_lookup() function to return an entry based
on the same matching criteria (a'la of_search_compatible()).

Update iic_compatible_match() to reflect the above change, and introduce
iic_compatible_lookup(). This pattern is less awkward to use.

Change the device_compatible_entry struct to have a union of
a scalar value (uintptr_t value) and a pointer value (const void *data),
rather than just "uintptr_t data". This eliminates the need for drivers
to cast this value, and doesn't lose const'ness of pointers assigned
to the field.

Update all of the users of this field to use the correct set of
designated initialisers for each specific case.

branches: 1.1.2;
Add a driver for NXP PCA954x / PCA984x I2C switch / mux controllers.

Change the device_compatible_match() function to only perform the match.
Introduce a device_compatible_lookup() function to return an entry based
on the same matching criteria (a'la of_search_compatible()).

Update iic_compatible_match() to reflect the above change, and introduce
iic_compatible_lookup(). This pattern is less awkward to use.

Change the device_compatible_entry struct to have a union of
a scalar value (uintptr_t value) and a pointer value (const void *data),
rather than just "uintptr_t data". This eliminates the need for drivers
to cast this value, and doesn't lose const'ness of pointers assigned
to the field.

Update all of the users of this field to use the correct set of
designated initialisers for each specific case.

branches: 1.1.2;
Add a driver for NXP PCA954x / PCA984x I2C switch / mux controllers.