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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=G1PL0TCS; 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 90F46606B2C2; Wed, 4 Nov 2026 19:48:52 +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=G1PL0TCS Received: by smtp.kernel.org (Postfix) with ESMTPSA id 16A081F00A17; Wed, 4 Nov 2026 19:48:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793821732; bh=b8WPUZ8Xzk4Uf3KLwo9v6zFft8hyFZnIr4Ta+1e+n9o=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=G1PL0TCSVDwmq6lGU2BKIO3vpAy9ola4AujwmSLJkb5KMUnTLPKnCEvvzLMviPtgn wND4dUemZH7RzXVci0wodw5Ce5v9lazZa2PJvSlXlL50ggFDTSmwojOvxU4655sT6V da1eeT2llGyW2Eu8uZBGRP3z0bbZYTxk2n8D/Foa2zoY7iqG+BVIhTnHhNZAOkWxK4 00B0IFoyr+ECjUwAY17pI+6EKbEfW3y0CVh1pSS5m57e6CtXfHKw4ln+bCYcwItAdI P9pOOC3vNTRs9xSAmPdROXPvJKb29eGdAkqsnQstZewCU65bM0CCjaHNhaQiD25bxA MmdfbQAJQvIJw== 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 26/26] ALSA: info: drop the poll_table from the info entry poll op Date: Wed, 4 Nov 2026 20:48:37 +0100 Message-ID: <20261104-work-procfs-drivers-v2-26-245e54e87116@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-fbdev@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=1550; i=brauner@kernel.org; h=from:subject:message-id; bh=YteJ3j6/FblA5UteLfKk0N1VeXt3kJcYQjXVJOX1kxo=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWS97pocuEQtOyVxSrtIrlLVW6YsviVsb7cE3Er6v6NVN EuJ7xFfRykLgxgXg6yYIotDu0m43HKeis1GmRowc1iZQIYwcHEKwEQSWxgZzvozyXl46z6zj9qs wOZhqjrL/zyXKUPnOr7f0ol3l6+NZGTY7Dmr8rLwiZlvru6dp3epj+dff5pW5ubNCo5fef2qu8q ZAQ== X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Content-Transfer-Encoding: 8bit procfs owns the wait queue a /proc/asound file is polled on and wakes the pollers through proc_poll_notify(), so the poll op of an info entry has nothing to do with the poll_table anymore and only reports the mask. Nothing in the tree implements the op. Signed-off-by: Christian Brauner (Amutable) --- include/sound/info.h | 3 +-- sound/core/info.c | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/include/sound/info.h b/include/sound/info.h index d6cb0346f77d..327d92059f67 100644 --- a/include/sound/info.h +++ b/include/sound/info.h @@ -48,8 +48,7 @@ struct snd_info_entry_ops { void *file_private_data, struct file *file, loff_t offset, int orig); __poll_t (*poll)(struct snd_info_entry *entry, - void *file_private_data, struct file *file, - poll_table *wait); + void *file_private_data, struct file *file); 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 f837cfbe7313..c8735a6ec789 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -193,7 +193,7 @@ static __poll_t snd_info_entry_poll(struct file *file, poll_table *wait) if (entry->c.ops->poll) return entry->c.ops->poll(entry, data->file_private_data, - file, wait); + file); if (entry->c.ops->read) mask |= EPOLLIN | EPOLLRDNORM; if (entry->c.ops->write) -- 2.53.0