From patchwork Tue Feb 7 19:19:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 1739142 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4PBCdK5ZfJz23hn for ; Wed, 8 Feb 2023 06:20:20 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4PBCdH3wXxz3cdT for ; Wed, 8 Feb 2023 06:20:19 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=pengutronix.de (client-ip=2001:67c:670:201:290:27ff:fe1d:cc33; helo=metis.ext.pengutronix.de; envelope-from=ukl@pengutronix.de; receiver=) Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4PBCd03Hvhz3cBm for ; Wed, 8 Feb 2023 06:20:02 +1100 (AEDT) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pPTVE-0008RO-Dk; Tue, 07 Feb 2023 20:19:40 +0100 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pPTV7-003Lv6-9E; Tue, 07 Feb 2023 20:19:34 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pPTV7-001ew5-M9; Tue, 07 Feb 2023 20:19:33 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Jaroslav Kysela , Takashi Iwai , Thierry Reding , Jonathan Hunter , Geoff Levand , Michael Ellerman Subject: [PATCH 0/3] ALSA: core: Make some functions return void Date: Tue, 7 Feb 2023 20:19:04 +0100 Message-Id: <20230207191907.467756-1-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.39.0 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=808; i=u.kleine-koenig@pengutronix.de; h=from:subject; bh=fiHwx1QeMPt+DsYxhkk7Rh8I9hMhkeRIK9B2EQA/e1o=; b=owEBbQGS/pANAwAKAcH8FHityuwJAcsmYgBj4qQba27+3E/GrUTCtoY8yibTKJga/4v6pQi9yw9y 8kw05T+JATMEAAEKAB0WIQR+cioWkBis/z50pAvB/BR4rcrsCQUCY+KkGwAKCRDB/BR4rcrsCSE8B/ kB3nfLGneK7JgKBpkJOKm715kZQQMwmDYOvxE2w1QqfLmP6AizVyYscXzABq7ILR8Xvn+9/h9qV+T3 ijinLE8JYkwqFju+23tc63hZO/R2W2qsf+ktqWxUKhM7dtuCeN4k/rLBlxQosqp3Y2p15xbyVF8C7B o+n6nRReddxVoFQY8y39Ur2YlPP9tVYke+5oTGtDBp2+ZqCWQKShnKAB28Qlz4skEmLHud/nMyZ64n iZU//pEqdZ+gEUZ8QWhYb53qfmyx2vNA0epaqPcjdEx8byNHVz6xvRMNUt/kcj7NIOjfMqAZupVZAY mf7oYTZ0vibp7ftk9H6/st8cosaCe7 X-Developer-Key: i=u.kleine-koenig@pengutronix.de; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linuxppc-dev@lists.ozlabs.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alsa-devel@alsa-project.org, Nicholas Piggin , kernel@pengutronix.de, linux-tegra@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hello, while checking in which cases hda_tegra_remove() can return a non-zero value, I found that actually cannot happen. This series makes the involved functions return void to make this obvious. This is a preparation for making platform_driver::remove return void, too. Best regards Uwe Uwe Kleine-König (3): ALSA: core: Make snd_card_disconnect() return void ALSA: core: Make snd_card_free_when_closed() return void ALSA: core: Make snd_card_free() return void include/sound/core.h | 6 +++--- sound/core/init.c | 40 ++++++++++++++------------------------- sound/pci/hda/hda_tegra.c | 6 ++---- sound/ppc/snd_ps3.c | 4 +--- 4 files changed, 20 insertions(+), 36 deletions(-) base-commit: 05ecb680708a1dbe6554d6fc17e5d9a8a7cb5e6a Reviewed-by: Takashi Sakamoto Reviewed-by: Jaroslav Kysela