From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1032679AbdAEGGX (ORCPT ); Thu, 5 Jan 2017 01:06:23 -0500 Received: from mail-pg0-f45.google.com ([74.125.83.45]:35379 "EHLO mail-pg0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1032407AbdAEGEp (ORCPT ); Thu, 5 Jan 2017 01:04:45 -0500 From: Viresh Kumar To: Rafael Wysocki , Len Brown Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Vincent Guittot , Viresh Kumar , linux-acpi@vger.kernel.org Subject: [PATCH 1/2] ACPI: processor_perflib: Simplify code and stop using CPUFREQ_START Date: Thu, 5 Jan 2017 11:34:30 +0530 Message-Id: X-Mailer: git-send-email 2.7.1.410.g6faf27b Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org acpi_processor_ppc_notifier() can live without using CPUFREQ_START (which is gonna be removed soon). Simplify it a bit. Signed-off-by: Viresh Kumar --- Rebased over: https://marc.info/?l=linux-kernel&m=148359167516831&w=2 drivers/acpi/processor_perflib.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index f0b4a981b8d3..1ceea1143a1c 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -75,14 +75,12 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb, struct acpi_processor *pr; unsigned int ppc = 0; - if (event == CPUFREQ_START && ignore_ppc <= 0) { - ignore_ppc = 0; - return 0; - } - if (ignore_ppc) return 0; + if (ignore_ppc < 0) + ignore_ppc = 0; + if (event != CPUFREQ_ADJUST) return 0; -- 2.7.1.410.g6faf27b