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 X-Spam-Level: X-Spam-Status: No, score=-11.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=no 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 CEFBFC35640 for ; Fri, 21 Feb 2020 07:50:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9A48720801 for ; Fri, 21 Feb 2020 07:50:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="wJ4OQghv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729601AbgBUHuq (ORCPT ); Fri, 21 Feb 2020 02:50:46 -0500 Received: from mail-pj1-f73.google.com ([209.85.216.73]:53036 "EHLO mail-pj1-f73.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729072AbgBUHun (ORCPT ); Fri, 21 Feb 2020 02:50:43 -0500 Received: by mail-pj1-f73.google.com with SMTP id u10so516244pjy.2 for ; Thu, 20 Feb 2020 23:50:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=n/XyRO5w8YKIHeCODmQxQccE1QGfd6EQfKVrGlZTWG0=; b=wJ4OQghvFIEgehwpwm2fIQUqdMFpB5UvxQdGDNhYvjydKLrTltOxuV/GhJkzRuaY2S rk/M7igEIinkgpsmUBC3x42EYUkYZd4oR2j/HrD0UXghwgH54YEkPKyVWQbichp1kG/q XEm/c/Wth59/FOYs86Gwoa+IVcrQ/kK+/GyjRY1s6UCO5F8zsBgf6CLt0uX220RKJnN8 Fds7vXL1ad4/oc0ZtqKpv/6/x8nOMgcqM6w5dIbYbo12i16/xCx6AR534xVJMMjV1U4a L8zpxCO3sPOYGEKtwUxaKKehcztTliXN58Cdh8ugsFMtkGsZDUSoXP0uNqX80ELRqzZ3 UWyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=n/XyRO5w8YKIHeCODmQxQccE1QGfd6EQfKVrGlZTWG0=; b=mq2ogqrrAFPjoPqRjQ3kkR9IUhXX72s9IPjSCLNWec4GJRWRCdYyts9xm24+1uHX9p TQQTx60pfLDylkHlO+5eQZTlljDJIKRUTncvmNS4MMPZVUp/5WZLpOc5zwYqUigiZUWe DyjlTXfeRaS0oNJNm4LFrxxe/oLGwGPqfU6FKYoYFYF/08Rm1GSynYUnsf1x3ttuZM+G Gv+2euE4moUDuXuTKoRITMMFV0J4wcaQN1elX1vCQ8/BsZ61mmpRQbkiPgy7e95VFeaN OQtq9PI6P7pjHld92t6fAt+i46ghjIPfOmgufjN+AwDAA8g9SA+u3ZjUwhg7PNBh2x43 6ztA== X-Gm-Message-State: APjAAAX++vRNJVZmhtZ70FbKl7YtZTG/laBihKIz+IuarO9iqn1FKGBF DpiKUaOjFyxayYceCdE94MVJN/FTwNLjaMs= X-Google-Smtp-Source: APXvYqytKuxBx4o8KL40muCv0kque5U8Uj+Zx9WcJIb02b4uVwwiiEAIeS64j+oYCWAO55j1sflbvYhGl4E3NTw= X-Received: by 2002:a63:3c08:: with SMTP id j8mr37329882pga.223.1582271440692; Thu, 20 Feb 2020 23:50:40 -0800 (PST) Date: Thu, 20 Feb 2020 23:50:33 -0800 Message-Id: <20200221075036.181885-1-saravanak@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.25.0.265.gbab2e86ba0-goog Subject: [PATCH v1 0/3] driver core: sync state fixups From: Saravana Kannan To: Greg Kroah-Hartman , "Rafael J. Wysocki" Cc: Saravana Kannan , kernel-team@android.com, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Patch 1/3 fixes a bug where sync_state() might not be called when it should be. Patches 2/3 and 3/3 are just minor fix ups that I'm grouping together. Not much to say here. -Saravana Saravana Kannan (3): driver core: Call sync_state() even if supplier has no consumers driver core: Add dev_has_sync_state() driver core: Skip unnecessary work when device doesn't have sync_state() drivers/base/core.c | 27 ++++++++++++++++++++------- include/linux/device.h | 11 +++++++++++ 2 files changed, 31 insertions(+), 7 deletions(-) -- 2.25.0.265.gbab2e86ba0-goog