From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: [PATCH 3/5] ACPI / cpuidle: Drop irrelevant comment from acpi_idle_enter_simple() Date: Thu, 29 Jan 2015 19:28:28 +0100 Message-ID: <1789234.UijYZuRCfe@vostro.rjw.lan> References: <8966777.6Ih8y2AWPy@vostro.rjw.lan> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <8966777.6Ih8y2AWPy@vostro.rjw.lan> Sender: linux-kernel-owner@vger.kernel.org To: Linux PM list Cc: Linux Kernel Mailing List , ACPI Devel Maling List , Len Brown , Peter Zijlstra List-Id: linux-acpi@vger.kernel.org From: Rafael J. Wysocki The comment about bus master disable in acpi_idle_enter_simple() is irrelevant, because the function doesn't disable bus mastering, so drop it. Signed-off-by: Rafael J. Wysocki --- drivers/acpi/processor_idle.c | 4 ---- 1 file changed, 4 deletions(-) Index: linux-pm/drivers/acpi/processor_idle.c =================================================================== --- linux-pm.orig/drivers/acpi/processor_idle.c +++ linux-pm/drivers/acpi/processor_idle.c @@ -785,10 +785,6 @@ static int acpi_idle_enter_simple(struct if (acpi_idle_fallback_to_c1(pr)) return acpi_idle_enter_c1(dev, drv, CPUIDLE_DRIVER_STATE_START); - /* - * Must be done before busmaster disable as we might need to - * access HPET ! - */ lapic_timer_state_broadcast(pr, cx, 1); if (cx->type == ACPI_STATE_C3)