From patchwork Wed Jun 16 14:22:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rafael J. Wysocki" X-Patchwork-Id: 461467 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 99E36C48BE6 for ; Wed, 16 Jun 2021 14:26:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7B88661107 for ; Wed, 16 Jun 2021 14:26:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234018AbhFPO2c (ORCPT ); Wed, 16 Jun 2021 10:28:32 -0400 Received: from cloudserver094114.home.pl ([79.96.170.134]:51626 "EHLO cloudserver094114.home.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234006AbhFPO23 (ORCPT ); Wed, 16 Jun 2021 10:28:29 -0400 Received: from localhost (127.0.0.1) (HELO v370.home.net.pl) by /usr/run/smtp (/usr/run/postfix/private/idea_relay_lmtp) via UNIX with SMTP (IdeaSmtpServer 2.1.0) id fa8fdf3f9a700f0c; Wed, 16 Jun 2021 16:26:21 +0200 Received: from kreacher.localnet (89-64-81-4.dynamic.chello.pl [89.64.81.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by v370.home.net.pl (Postfix) with ESMTPSA id C8FC866993E; Wed, 16 Jun 2021 16:26:20 +0200 (CEST) From: "Rafael J. Wysocki" To: Linux ACPI Cc: LKML , Hans de Goede Subject: [PATCH 2/5] ACPI: scan: Make acpi_walk_dep_device_list() Date: Wed, 16 Jun 2021 16:22:50 +0200 Message-ID: <1881350.PYKUYFuaPT@kreacher> In-Reply-To: <3140195.44csPzL39Z@kreacher> References: <3140195.44csPzL39Z@kreacher> MIME-Version: 1.0 X-CLIENT-IP: 89.64.81.4 X-CLIENT-HOSTNAME: 89-64-81-4.dynamic.chello.pl X-VADE-SPAMSTATE: clean X-VADE-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduledrfedvledgjeekucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecujffqoffgrffnpdggtffipffknecuuegrihhlohhuthemucduhedtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkjghfggfgtgesthfuredttddtjeenucfhrhhomhepfdftrghfrggvlhculfdrucghhihsohgtkhhifdcuoehrjhifsehrjhifhihsohgtkhhirdhnvghtqeenucggtffrrghtthgvrhhnpedvjeelgffhiedukedtleekkedvudfggefhgfegjefgueekjeelvefggfdvledutdenucfkphepkeelrdeigedrkedurdegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepkeelrdeigedrkedurdegpdhhvghlohepkhhrvggrtghhvghrrdhlohgtrghlnhgvthdpmhgrihhlfhhrohhmpedftfgrfhgrvghlucflrdcuhgihshhotghkihdfuceorhhjfiesrhhjfiihshhotghkihdrnhgvtheqpdhrtghpthhtoheplhhinhhugidqrggtphhisehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtohephhguvghgohgvuggvsehrvgguhhgrthdrtghomh X-DCC--Metrics: v370.home.net.pl 1024; Body=3 Fuz1=3 Fuz2=3 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org From: Rafael J. Wysocki Because acpi_walk_dep_device_list() is only called by the code in the file in which it is defined, make it static, drop the export of it and drop its header from acpi.h. Signed-off-by: Rafael J. Wysocki --- drivers/acpi/scan.c | 7 +++---- include/linux/acpi.h | 3 --- 2 files changed, 3 insertions(+), 7 deletions(-) Index: linux-pm/drivers/acpi/scan.c =================================================================== --- linux-pm.orig/drivers/acpi/scan.c +++ linux-pm/drivers/acpi/scan.c @@ -2145,9 +2145,9 @@ static int acpi_scan_clear_dep(struct ac * negative value is returned by the callback then the loop is broken and that * value is returned as the final error. */ -int acpi_walk_dep_device_list(acpi_handle handle, - int (*callback)(struct acpi_dep_data *, void *), - void *data) +static int acpi_walk_dep_device_list(acpi_handle handle, + int (*callback)(struct acpi_dep_data *, void *), + void *data) { struct acpi_dep_data *dep, *tmp; int ret = 0; @@ -2164,7 +2164,6 @@ int acpi_walk_dep_device_list(acpi_handl return ret > 0 ? 0 : ret; } -EXPORT_SYMBOL_GPL(acpi_walk_dep_device_list); /** * acpi_dev_clear_dependencies - Inform consumers that the device is now active Index: linux-pm/include/linux/acpi.h =================================================================== --- linux-pm.orig/include/linux/acpi.h +++ linux-pm/include/linux/acpi.h @@ -668,9 +668,6 @@ extern bool acpi_driver_match_device(str const struct device_driver *drv); int acpi_device_uevent_modalias(struct device *, struct kobj_uevent_env *); int acpi_device_modalias(struct device *, char *, int); -int acpi_walk_dep_device_list(acpi_handle handle, - int (*callback)(struct acpi_dep_data *, void *), - void *data); struct platform_device *acpi_create_platform_device(struct acpi_device *, struct property_entry *); From patchwork Wed Jun 16 14:24:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rafael J. Wysocki" X-Patchwork-Id: 461468 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92D98C48BE5 for ; Wed, 16 Jun 2021 14:26:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7492961107 for ; Wed, 16 Jun 2021 14:26:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233995AbhFPO20 (ORCPT ); Wed, 16 Jun 2021 10:28:26 -0400 Received: from cloudserver094114.home.pl ([79.96.170.134]:44892 "EHLO cloudserver094114.home.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233866AbhFPO2Z (ORCPT ); Wed, 16 Jun 2021 10:28:25 -0400 Received: from localhost (127.0.0.1) (HELO v370.home.net.pl) by /usr/run/smtp (/usr/run/postfix/private/idea_relay_lmtp) via UNIX with SMTP (IdeaSmtpServer 2.1.0) id 9b81eaca0bc76860; Wed, 16 Jun 2021 16:26:18 +0200 Received: from kreacher.localnet (89-64-81-4.dynamic.chello.pl [89.64.81.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by v370.home.net.pl (Postfix) with ESMTPSA id 9553E669926; Wed, 16 Jun 2021 16:26:17 +0200 (CEST) From: "Rafael J. Wysocki" To: Linux ACPI Cc: LKML , Hans de Goede Subject: [PATCH 4/5] ACPI: scan: Reorganize acpi_device_add() Date: Wed, 16 Jun 2021 16:24:30 +0200 Message-ID: <3392385.iIbC2pHGDl@kreacher> In-Reply-To: <3140195.44csPzL39Z@kreacher> References: <3140195.44csPzL39Z@kreacher> MIME-Version: 1.0 X-CLIENT-IP: 89.64.81.4 X-CLIENT-HOSTNAME: 89-64-81-4.dynamic.chello.pl X-VADE-SPAMSTATE: clean X-VADE-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduledrfedvledgjeejucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecujffqoffgrffnpdggtffipffknecuuegrihhlohhuthemucduhedtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkjghfggfgtgesthfuredttddtjeenucfhrhhomhepfdftrghfrggvlhculfdrucghhihsohgtkhhifdcuoehrjhifsehrjhifhihsohgtkhhirdhnvghtqeenucggtffrrghtthgvrhhnpedvjeelgffhiedukedtleekkedvudfggefhgfegjefgueekjeelvefggfdvledutdenucfkphepkeelrdeigedrkedurdegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepkeelrdeigedrkedurdegpdhhvghlohepkhhrvggrtghhvghrrdhlohgtrghlnhgvthdpmhgrihhlfhhrohhmpedftfgrfhgrvghlucflrdcuhgihshhotghkihdfuceorhhjfiesrhhjfiihshhotghkihdrnhgvtheqpdhrtghpthhtoheplhhinhhugidqrggtphhisehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtohephhguvghgohgvuggvsehrvgguhhgrthdrtghomh X-DCC--Metrics: v370.home.net.pl 1024; Body=3 Fuz1=3 Fuz2=3 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org From: Rafael J. Wysocki Move the invocation of acpi_attach_data() in acpi_device_add() into a separate function. No intentional functional impact. Signed-off-by: Rafael J. Wysocki --- drivers/acpi/scan.c | 31 ++++++++++++++++++++----------- 1 file changed, 20 insertions(+), 11 deletions(-) Index: linux-pm/drivers/acpi/scan.c =================================================================== --- linux-pm.orig/drivers/acpi/scan.c +++ linux-pm/drivers/acpi/scan.c @@ -640,23 +640,32 @@ static int acpi_device_set_name(struct a return 0; } +static int acpi_tie_acpi_dev(struct acpi_device *adev) +{ + acpi_handle handle = adev->handle; + acpi_status status; + + if (!handle) + return 0; + + status = acpi_attach_data(handle, acpi_scan_drop_device, adev); + if (ACPI_FAILURE(status)) { + acpi_handle_err(handle, "Unable to attach device data\n"); + return -ENODEV; + } + + return 0; +} + int acpi_device_add(struct acpi_device *device, void (*release)(struct device *)) { struct acpi_device_bus_id *acpi_device_bus_id; int result; - if (device->handle) { - acpi_status status; - - status = acpi_attach_data(device->handle, acpi_scan_drop_device, - device); - if (ACPI_FAILURE(status)) { - acpi_handle_err(device->handle, - "Unable to attach device data\n"); - return -ENODEV; - } - } + result = acpi_tie_acpi_dev(device); + if (result) + return result; /* * Linkage