Re: [PATCH RFC 3/6] drm/tilcdc: Add support for external compontised DRM encoder

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On 03/06/15 11:58, Russell King - ARM Linux wrote:
On Fri, Mar 06, 2015 at 10:33:27AM +0200, Jyri Sarha wrote:
Would it be Ok to add a check that master->ops->add_components is defined,
before calling it in find_componets() (drivers/base/component.c:120) and
return 0 if it is not?

No:

http://ftp.arm.linux.org.uk/cgit/linux-arm.git/commit/?h=8c4e8764a7e3

also:

http://ftp.arm.linux.org.uk/cgit/linux-arm.git/log/?h=11eda5aaf41e

is what's planned to be merged when I can get a round tuit, and people
stop using the old methods.


Ok, but could it still be allowed to add a master without any components (match == NULL)?

Or do I have to handle the configurations without any components separately?

Best regards,
Jyri
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