From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756900Ab2GQVcv (ORCPT ); Tue, 17 Jul 2012 17:32:51 -0400 Received: from li9-11.members.linode.com ([67.18.176.11]:39557 "EHLO imap.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756878Ab2GQVct (ORCPT ); Tue, 17 Jul 2012 17:32:49 -0400 From: "Theodore Ts'o" To: Linux Kernel Developers List Cc: "Theodore Ts'o" , Anton Vorontsov , David Woodhouse Subject: [PATCH 04/17] pda_power: remove IRQF_SAMPLE_RANDOM which is now a no-op Date: Tue, 17 Jul 2012 17:32:23 -0400 Message-Id: <1342560756-18737-5-git-send-email-tytso@mit.edu> X-Mailer: git-send-email 1.7.11.1.108.gb129051 In-Reply-To: <1342560756-18737-1-git-send-email-tytso@mit.edu> References: <1342560756-18737-1-git-send-email-tytso@mit.edu> X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: tytso@thunk.org X-SA-Exim-Scanned: No (on imap.thunk.org); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With the changes in the random tree, IRQF_SAMPLE_RANDOM is now a no-op; interrupt randomness is now collected unconditionally in a very low-overhead fashion; see commit 775f4b297b. The IRQF_SAMPLE_RANDOM flag was scheduled to be removed in 2009 on the feature-removal-schedule, so this patch is preparation for the final removal of this flag. Signed-off-by: "Theodore Ts'o" Cc: Anton Vorontsov Cc: David Woodhouse --- drivers/power/pda_power.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c index 214468f..db5c526 100644 --- a/drivers/power/pda_power.c +++ b/drivers/power/pda_power.c @@ -24,11 +24,7 @@ static inline unsigned int get_irq_flags(struct resource *res) { - unsigned int flags = IRQF_SAMPLE_RANDOM | IRQF_SHARED; - - flags |= res->flags & IRQF_TRIGGER_MASK; - - return flags; + return IRQF_SHARED | (res->flags & IRQF_TRIGGER_MASK); } static struct device *dev; -- 1.7.11.1.108.gb129051