linux-kernel - Re: linux-next: build failure after merge of the sound tree

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Message-ID: <87tt9uors3.wl-tiwai@suse.de>
Date: Mon, 20 Jan 2025 08:42:20 +0100
From: Takashi Iwai <tiwai@...e.de>
To: Stephen Rothwell <sfr@...b.auug.org.au>
Cc: Takashi Iwai <tiwai@...e.de>,
	"Geoffrey D. Bennett" <g@...vu>,
	Linux Kernel Mailing List
 <linux-kernel@...r.kernel.org>,
	Linux Next Mailing List
 <linux-next@...r.kernel.org>
Subject: Re: linux-next: build failure after merge of the sound tree

On Mon, 20 Jan 2025 04:56:17 +0100,
Stephen Rothwell wrote:
> 
> Hi all,
> 
> After merging the sound tree, today's linux-next build (arm
> multi_v7_defconfig) failed like this:
> 
> sound/usb/fcp.c: In function 'fcp_hwdep_init':
> sound/usb/fcp.c:889:22: error: assignment to 'long int (*)(struct snd_hwdep *, char *, long int,  loff_t *)' {aka 'long int (*)(struct snd_hwdep *, char *, long int,  long long int *)'} from incompatible pointer type 'ssize_t (*)(struct snd_hwdep *, char *, long int,  loff_t *)' {aka 'int (*)(struct snd_hwdep *, char *, long int,  long long int *)'} [-Wincompatible-pointer-types]
>   889 |         hw->ops.read = fcp_hwdep_read;
>       |                      ^
> 
> Caused by commit
> 
>   46757a3e7d50 ("ALSA: FCP: Add Focusrite Control Protocol driver")
> 
> I have applied the following patch for today.
> 
> From: Stephen Rothwell <sfr@...b.auug.org.au>
> Date: Mon, 20 Jan 2025 14:49:12 +1100
> Subject: [PATCH] fixup for "ALSA: FCP: Add Focusrite Control Protocol driver"
> 
> Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>

Sorry for inconvenience.  I pushed your fix now.
(I tried to address yesterday, but it wasn't enough, obviously.)


thanks,

Takashi