From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 554F5C4167B for ; Tue, 18 Oct 2022 22:16:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229592AbiJRWQT (ORCPT ); Tue, 18 Oct 2022 18:16:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48884 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229605AbiJRWQO (ORCPT ); Tue, 18 Oct 2022 18:16:14 -0400 Received: from smtpcmd02101.aruba.it (smtpcmd02101.aruba.it [62.149.158.101]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 46B488E787 for ; Tue, 18 Oct 2022 15:16:11 -0700 (PDT) Received: from localhost.localdomain ([146.241.87.206]) by Aruba Outgoing Smtp with ESMTPSA id kub2omqjesjaWkub3oJ4jq; Tue, 18 Oct 2022 23:58:01 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1666130282; bh=a8oTHWoDPOIQF47GHhSIrxsKaQ/Iu/lrAtlAUr+eRSo=; h=From:To:Subject:Date:MIME-Version; b=bH7jWveRojiKBSLhRcmWnH1WifnDX/PHR9ZDeGXtEf1Y1rmOgXjcdg4yAj51bLQuQ 5bEIo64O8bV9knY+cMjoTHaHzSkZFsFnqjPRLvFqT33ISDNgHMBqt5qw3/eVDOfaYC sOJ6CzjbCABCMo7RnE2Cl/4V7aCPI+gsfNc20Fl4bSm9fDzuDSNIaLXOiglemAOODg SIJW9exVxIuy8U3/fwSwqd3WE3/v73W0d7LGYz9xIV5ZtBlQZ9rYebDKdEYE3hWxfQ Q3SsY5vew+iYjOS0h/VExWQhC5pMv1ESnrw1JASfzZdmPAAiDUcC83dAq0o7Trmu+G iiUwN0dbNNreA== From: Giulio Benetti To: Arnd Bergmann , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-raid@vger.kernel.org Cc: "Rafael J . Wysocki" , Len Brown , Mark Brown , Song Liu , Giulio Benetti Subject: [PATCH 1/3] ACPI: scan: substitute empty_zero_page with helper ZERO_PAGE(0) Date: Tue, 18 Oct 2022 23:57:53 +0200 Message-Id: <20221018215755.33566-1-giulio.benetti@benettiengineering.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMAE-Envelope: MS4xfLP2urURZfQFB1yAY55ub1PVpneyUyJ0CHOO3oG9A8j9epcn57H4WVK+0ow2sxVOxI/GMoQzCt3q4X9ONmIe6QPNrjBO+Pu3SC60MP1YHQ0YnsUZpEhs kppXUQ/W23tfU8VcLha7d6EfRUCpvKaOHPmyQj4oDi4PHXJfLl/k5083pJzmbwdKc4sab0oP9kM88PqZjhZbsLlb+7af01eviIlOVmxeQgtfNIrA3r9PtuCM 38tjmV0Rvf8iRqJg3GclatvHMBMastuttgrqZfWIM96yUj/bbZx904Tok7HVi5rbJdmxvhhuXBvEk7pWnsw5AWxBhQRPjCdEQ6cXU1ceWAVoh5EThxOy67mB pnnEoIHN8bPt1SahRnxY7XY5/eUQrxsFole9s6cvRinoSVA7CFTdnkRoCdSgP+BLnjunBjUbAYYXy3q/ZeO0JKDgENo5W0HDcs8Dm2KkEHiYJSE5ebUxorax jmzqjWu4h8c6iyQlNseXLWIrqT+vHcYeO934LA8PJ2Cc5l7QWNvLtXVfQR+EaO/VH7/VS9dA1FMmQ2yT Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Not all zero page implementations use empty_zero_page global pointer so let's substitute empty_zero_page occurence with helper ZERO_PAGE(0). Signed-off-by: Giulio Benetti --- drivers/acpi/scan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 558664d169fc..4d2d274cc8ad 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -30,7 +30,7 @@ extern struct acpi_device *acpi_root; #define ACPI_BUS_HID "LNXSYBUS" #define ACPI_BUS_DEVICE_NAME "System Bus" -#define INVALID_ACPI_HANDLE ((acpi_handle)empty_zero_page) +#define INVALID_ACPI_HANDLE ((acpi_handle)ZERO_PAGE(0)) static const char *dummy_hid = "device"; -- 2.34.1