linux-kernel - Re: linux-next: manual merge of the driver-core tree with the mm tree

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Message-ID: <20240724085721.7fac67d8@canb.auug.org.au>
Date: Wed, 24 Jul 2024 08:57:21 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Greg KH <greg@...ah.com>, Andrew Morton <akpm@...ux-foundation.org>
Cc: Christophe JAILLET <christophe.jaillet@...adoo.fr>, Linux Kernel Mailing
 List <linux-kernel@...r.kernel.org>, Linux Next Mailing List
 <linux-next@...r.kernel.org>, Uwe Kleine-König
 <u.kleine-koenig@...gutronix.de>
Subject: Re: linux-next: manual merge of the driver-core tree with the mm
 tree

Hi all,

On Wed, 12 Jun 2024 12:36:40 +1000 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> 
> Today's linux-next merge of the driver-core tree got a conflict in:
> 
>   drivers/fsi/fsi-occ.c
> 
> between commit:
> 
>   2d2bf1e680a9 ("fsi: occ: remove usage of the deprecated ida_simple_xx() API")
> 
> from the mm-nonmm-unstable branch of the mm tree and commit:
> 
>   29f102dbb11f ("fsi: occ: Convert to platform remove callback returning void")
> 
> from the driver-core tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> diff --cc drivers/fsi/fsi-occ.c
> index f7157c1d77d8,21d2666c4195..000000000000
> --- a/drivers/fsi/fsi-occ.c
> +++ b/drivers/fsi/fsi-occ.c
> @@@ -718,9 -719,7 +718,7 @@@ static void occ_remove(struct platform_
>   	else
>   		device_for_each_child(&pdev->dev, NULL, occ_unregister_of_child);
>   
>  -	ida_simple_remove(&occ_ida, occ->idx);
>  +	ida_free(&occ_ida, occ->idx);
> - 
> - 	return 0;
>   }
>   
>   static const struct of_device_id occ_match[] = {

This conflict is now between the driver-core tree and Linus tree.

-- 
Cheers,
Stephen Rothwell

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