drm/ast: Retrieve I/O-memory ranges without ast device

Read the I/O-memory ranges into local variables before setting
them in the ast device instanace. We'll later need this to split
detecting the device type from the creation of the ast device
instance.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231116100240.22975-4-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-11-16 10:59:22 +01:00
commit b45efcfc94