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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=njOAnem7; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D256C606AB2B; Wed, 4 Nov 2026 19:48:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=njOAnem7 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4C0BB1F00919; Wed, 4 Nov 2026 19:48:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793821717; bh=ngy72uTMwq8MvwxWP/NtrsM5SokWnoNP+4Ao9ix0Oqw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=njOAnem7hZCWCyoet0RXEP40JyR4Yvp8pSYpBwltayKMJQbQC02d6SDgwP3xfs2tW xugmM2WcWgYjdXPF6Mpd2U1pnELiviUGXPgsNw3v3y4DzBw8QX4m5zjJ4eAZUEMths UuP11YcxHe2FKmrAnf0bFq7VlBn/6YRgVmBP1T8N1Pr+4kbSLl5O+osL1UE7K2ty1P oEnDJhUirOpG54zRCn9fBxOKPvej4c0rIHuyjklb9YxqCXBsCkIQ2RjAx+czJOY+yG SGBgiczQci/1p6CrIWfHpSe7cjL18eekUFtsRfK2WYjztl+jvPA9MqISF9cLRounAB d6ISRqW2l121Q== From: Christian Brauner To: linux-fsdevel@vger.kernel.org Cc: Linus Torvalds , Jann Horn , Josef Bacik , Chris Mason , Jeff Layton , NeilBrown , Eric Dumazet , Thomas Gleixner , Al Viro , Jonathan Corbet , Christoph Hellwig , Greg Kroah-Hartman , Joel Granados , Kees Cook , Jan Kara , Jan Kara , linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linux-um@lists.infradead.org, linux-wireless@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org, ntfs3@lists.linux.dev, platform-driver-x86@vger.kernel.org, coreteam@netfilter.org, kexec@lists.infradead.org, linux-pci@vger.kernel.org, linux-sound@vger.kernel.org, netfilter-devel@vger.kernel.org, dri-devel@lists.freedesktop.org, ibm-acpi-devel@lists.sourceforge.net, jfs-discussion@lists.sourceforge.net, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-cifs@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-mm@kvack.org, linux-sh@vger.kernel.org, linux-usb@vger.kernel.org, samba-technical@lists.samba.org, sparclinux@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-doc@vger.kernel.org, linux-serial@vger.kernel.org, linux-atm-general@lists.sourceforge.net, Takashi Iwai , linux-input@vger.kernel.org, linux-raid@vger.kernel.org, linux-ext4@vger.kernel.org, linux-modules@vger.kernel.org, linux-debuggers@vger.kernel.org, "Christian Brauner (Amutable)" , Chuck Lever Subject: [PATCH RESEND v2 25/26] ALSA: info: drop the ioctl hook of data entries Date: Wed, 4 Nov 2026 20:48:23 +0100 Message-ID: <20261104-work-procfs-drivers-v2-25-245e54e87116@kernel.org> In-Reply-To: <20261104-work-procfs-drivers-v2-0-245e54e87116@kernel.org> References: <20261104-work-procfs-drivers-v2-0-245e54e87116@kernel.org> X-Mailing-List: linux-debuggers@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Mailer: b4 0.17-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=1977; i=brauner@kernel.org; h=from:subject:message-id; bh=ytKHjP0KrW2lhifPjaN3U+UGytfp8SXew1PrSRALrDc=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWS97prYf73Zf87rJ/bzhO9o2U2cd3uTmky32JvXZSUnv D87rpJj7yhlYRDjYpAVU2RxaDcJl1vOU7HZKFMDZg4rE8gQBi5OAZhIqQcjw3w7mYjfZf/2BjgU yhprzp8/L8lsS7vIuu9/1C6a3Z2zPZnhr0jr77LtKiqlbqL+yafW33ec+O1HujL70h7GlBuzOj/ lsAEA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Content-Transfer-Encoding: 8bit No driver implements ->ioctl() of struct snd_info_entry_ops. Signed-off-by: Christian Brauner (Amutable) --- include/sound/info.h | 2 -- sound/core/info.c | 13 ------------- 2 files changed, 15 deletions(-) diff --git a/include/sound/info.h b/include/sound/info.h index 67378da4d36c..d6cb0346f77d 100644 --- a/include/sound/info.h +++ b/include/sound/info.h @@ -50,8 +50,6 @@ struct snd_info_entry_ops { __poll_t (*poll)(struct snd_info_entry *entry, void *file_private_data, struct file *file, poll_table *wait); - int (*ioctl)(struct snd_info_entry *entry, void *file_private_data, - struct file *file, unsigned int cmd, unsigned long arg); int (*mmap)(struct snd_info_entry *entry, void *file_private_data, struct inode *inode, struct file *file, struct vm_area_struct *vma); diff --git a/sound/core/info.c b/sound/core/info.c index 663ecb96f828..f837cfbe7313 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -201,18 +201,6 @@ static __poll_t snd_info_entry_poll(struct file *file, poll_table *wait) return mask; } -static long snd_info_entry_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) -{ - struct snd_info_private_data *data = file->private_data; - struct snd_info_entry *entry = data->entry; - - if (!entry->c.ops->ioctl) - return -ENOTTY; - return entry->c.ops->ioctl(entry, data->file_private_data, - file, cmd, arg); -} - static int snd_info_entry_mmap(struct file *file, struct vm_area_struct *vma) { struct inode *inode = file_inode(file); @@ -283,7 +271,6 @@ static const struct proc_ops snd_info_entry_operations = .proc_write_buf = snd_info_entry_write, .proc_write_size = PAGE_SIZE, .proc_poll = snd_info_entry_poll, - .proc_ioctl = snd_info_entry_ioctl, .proc_mmap = snd_info_entry_mmap, .proc_open = snd_info_entry_open, .proc_release = snd_info_entry_release, -- 2.53.0