From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751362AbbCUG5O (ORCPT ); Sat, 21 Mar 2015 02:57:14 -0400 Received: from ispman.iskranet.ru ([62.213.33.10]:60856 "EHLO ispman.iskranet.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751043AbbCUG44 (ORCPT ); Sat, 21 Mar 2015 02:56:56 -0400 From: Arseny Solokha To: Alexander Graf Cc: kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Arseny Solokha Subject: [PATCH v4 2/4] kvm/ppc/mpic: drop unused IRQ_testbit Date: Sat, 21 Mar 2015 13:56:44 +0700 Message-Id: <1426921004-27685-1-git-send-email-asolokha@kb.kras.ru> X-Mailer: git-send-email 2.3.3 In-Reply-To: <550C0760.50903@suse.de> References: <550C0760.50903@suse.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Drop unused static procedure which doesn't have callers within its translation unit. It had been already removed independently in QEMU[1] from the OpenPIC implementation borrowed by the kernel. [1] https://lists.gnu.org/archive/html/qemu-devel/2014-06/msg01812.html v4: Fixed the comment regarding the origination of OpenPIC codebase and CC'ed KVM mailing lists, as suggested by Alexander Graf. v3: In patch 4/4, do not remove fsl_mpic_primary_get_version() from arch/powerpc/sysdev/mpic.c because the patch by Jia Hongtao ("powerpc/85xx: workaround for chips with MSI hardware errata") makes use of it. v2: Added a brief explanation to each patch description of why removed functions are unused, as suggested by Michael Ellerman. Signed-off-by: Arseny Solokha --- arch/powerpc/kvm/mpic.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c index 39b3a8f..a480d99 100644 --- a/arch/powerpc/kvm/mpic.c +++ b/arch/powerpc/kvm/mpic.c @@ -289,11 +289,6 @@ static inline void IRQ_resetbit(struct irq_queue *q, int n_IRQ) clear_bit(n_IRQ, q->queue); } -static inline int IRQ_testbit(struct irq_queue *q, int n_IRQ) -{ - return test_bit(n_IRQ, q->queue); -} - static void IRQ_check(struct openpic *opp, struct irq_queue *q) { int irq = -1; -- 2.3.3