Re: [PATCH 07/12] xhci: Add option to get next extended capability in list by passing id = 0

Heikki Krogerus
2018-02-16T13:21:42Z

On Fri, Feb 16, 2018 at 11:47:46AM +0100, Hans de Goede wrote:
> From: Mathias Nyman <mathias.nyman@linux.intel.com>
>
> Modify xhci_find_next_ext_cap(base, offset, id) to return the next
> capability offset if 0 is passed for id. Otherwise it will behave as
> previously and return the offset of the next capability with matching id
>
> capability id 0 is not used by xhci (reserved)
>
> This is useful when we want to loop through all capabilities.
>
> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>

FWIW:

Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>

Br,

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heikki