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Mon, 2 Nov 2026 15:17:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793632691; bh=mH3Z8P6UMOfE8MLC9SlyxmstA5/0uIySkJ7otw3RGiw=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=FmbTyM8zGqwanNFhJmHE+yr345sASMDz0Mkpx6EKJNZbLXUFdS3A7he2CNilS55cT HQLgGFvjHb74xJ0qV2rY4+XnnSY6xn3ltD8mfNZMp4qmkB2OqkKB+56zAOIVhSO3Wf lYsaZHiIeUWPxkOVGTOeUA/sEyrMrtZIZhapM00yvHz93y8CqvQNS09wICF9TSpolD YpUUbIwRVlVNt5U0ywXbIAT+Rq71iwQnR6R9ZUh5jMkZ536CigxXKID+/DHQSFOW4K uiZxdfeZMTu/1RXCAO1wfJAgPRht25qNR14pehV6NMY2ktyBg+92l/1LWlkwVNI0lf g3WTgTzSXS/GA== From: Christian Brauner Date: Mon, 02 Nov 2026 16:07:30 +0100 Subject: [PATCH RFC 23/23] ALSA: info: drop the ioctl hook of data entries X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , Precedence: list X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261102-work-procfs-drivers-v1-23-a994bd4d3b1a@kernel.org> References: <20261102-work-procfs-drivers-v1-0-a994bd4d3b1a@kernel.org> In-Reply-To: <20261102-work-procfs-drivers-v1-0-a994bd4d3b1a@kernel.org> 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 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=iw+78SbfmRHzz9M2dcStkryZcXwy9rThc4PTL74QmD8=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWS9WG64bWn0iafHzi8yfCYkfqLHV0Ex89N3u7Mzj7zJj 6zynxn8r6OUhUGMi0FWTJHFod0kXG45T8Vmo0wNmDmsTCBDGLg4BWAijYoMf0W1mtRmR4iVHZdc bbd++jy7BYYtKZN9Zkmotp5ZdMllwkVGhj/V/87UX7dc/WRD/I3Eo9+sdlz7NWtXVqCfMQu3cvU 2RV4A X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 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 b4b5bdd6898d..f32e81ef0c8f 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 9665600ca5ac..639554bb17c8 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