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SubjectRe: [PATCH 0/3] device property: fwnode_is_compatible() helper
On Wed, Mar 27, 2019 at 07:43:36PM +0300, Heikki Krogerus wrote:
> Hi,
>
> Basically the helper is just a generic version of the function
> of_device_is_compatible() that should work also with ACPI and
> software nodes.
>
> As the first user for the helper, I'm converting in this series the
> USB role switch code to expect the "compatible" property to have the
> value "usb-role-switch" instead of expecting a boolean property named
> "usb-role-switch". I'm doing the same for the USB Type-C mux code.
>
> thanks,
>
> Heikki Krogerus (3):
> device property: Add fwnode_is_compatible() and device_is_compatible()
> helpers
> usb: roles: Use the "compatible" property instead of a boolean
> property
> usb: typec: mux: Use the "compatible" property instead of a boolean
> property
>
> drivers/base/property.c | 35 +++++++++++++++++++++++++++++++++++
> drivers/usb/roles/class.c | 2 +-
> drivers/usb/typec/mux.c | 8 ++------
> include/linux/property.h | 3 +++
> 4 files changed, 41 insertions(+), 7 deletions(-)

Don't take this series yet. We are having a discussion on whether this
is the correct approach with the USB mux or not in an other mail
thread. The helper itself (patch 1/3) I guess is fine though.


thanks,

--
heikki

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