From patchwork Tue Oct 24 15:16:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 13434789 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8AED9C25B48 for ; Tue, 24 Oct 2023 15:16:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Date:Message-Id:MIME-Version:Subject:Cc :To:From:References:In-Reply-To:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ELvHcXt9EJvnOriQXkAUbyn2IZjTYgAD1pgtyPRb5pw=; b=aRteFOCthz7GeS 2o3oqJqnmqyVVA8XyzDASlMgLUK4jEnXUnMp7CHlT0SfdNIATy467gn5ryi76eJt6c4sl4PeK7Ile j6KNfeFrtvPFjhPUba/+gsztGT6oaConGyul2pe0pdLvhSeDxqWBfEJkI2h+NA0ZBwzt5DH+lSOMZ tGyfySFtZkUhsXSkERh0DeOZ2K5kpBk/O59zjvnpkUbIdwotB2wBFrryjLPKSZOCMPAf/IvGL3Y0f ejFsB8VB5f8ofLgqMtTatb07J92v+6fYuq6Mkm2koZ/aVTnz+X9nYZTIItl2f3sIzzgTeUWr0Z6Ta AHGHqWKN7OV42wTmFjxw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qvJ8z-00AEh6-0B; Tue, 24 Oct 2023 15:16:33 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qvJ8v-00AEeV-2h; Tue, 24 Oct 2023 15:16:31 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=jgOua7XG/wnLF83C9dm9FB0uL6rg1MROYA8EjBMPhHA=; b=J2mp06g9NQqtqT3uv6Ylw6MUGl t7fj+2TzW7pWDsG+AfTTqVbVrFQ7E01xmS7KhXSk9a3NMdtC4NdTDMho53IISz5KGe6ZPGeG+M1o8 W7UuBj8Tu6mPnTeK65XF5jjxwYD+3gTzqrzc4PQIgOnvIgKky6ZpA8cWYur8KkqIX6A8NlQL7S/oY ccYWnfYCURmqRXx13tS5qqYWGz+nejtRLJuL6igjZaiOoVIjRQxerM0ZboNIvlJyfpSDylqTeHJ5K 2uZgq8xSxHqf9f109wLtiZsaqELT9K1GTBkwTscEaLOpZ9Xbvn05u5bRuwq65t9b9ZPhTuOxhBDtb bjaD9I+g==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:43856 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1qvJ8k-0004LV-0H; Tue, 24 Oct 2023 16:16:18 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1qvJ8l-00AqOy-J5; Tue, 24 Oct 2023 16:16:19 +0100 In-Reply-To: References: From: Russell King (Oracle) To: linux-pm@vger.kernel.org, loongarch@lists.linux.dev, linux-acpi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, kvmarm@lists.linux.dev, x86@kernel.org, linux-csky@vger.kernel.org, linux-doc@vger.kernel.org, linux-ia64@vger.kernel.org, linux-parisc@vger.kernel.org Cc: Salil Mehta , Jean-Philippe Brucker , jianyong.wu@arm.com, justin.he@arm.com, James Morse , "Rafael J. Wysocki" , Len Brown Subject: [PATCH 02/39] ACPI: Use the acpi_device_is_present() helper in more places MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Tue, 24 Oct 2023 16:16:19 +0100 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231024_081629_868716_61D01AFA X-CRM114-Status: GOOD ( 10.58 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: James Morse acpi_device_is_present() checks the present or functional bits from the cached copy of _STA. A few places open-code this check. Use the helper instead to improve readability. Signed-off-by: James Morse Reviewed-by: Jonathan Cameron Reviewed-by: Gavin Shan Reviewed-by: Miguel Luis Signed-off-by: Russell King (Oracle) --- drivers/acpi/scan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 691d4b7686ee..ed01e19514ef 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -304,7 +304,7 @@ static int acpi_scan_device_check(struct acpi_device *adev) int error; acpi_bus_get_status(adev); - if (adev->status.present || adev->status.functional) { + if (acpi_device_is_present(adev)) { /* * This function is only called for device objects for which * matching scan handlers exist. The only situation in which @@ -338,7 +338,7 @@ static int acpi_scan_bus_check(struct acpi_device *adev, void *not_used) int error; acpi_bus_get_status(adev); - if (!(adev->status.present || adev->status.functional)) { + if (!acpi_device_is_present(adev)) { acpi_scan_device_not_present(adev); return 0; }