From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751265AbeBUVqh (ORCPT ); Wed, 21 Feb 2018 16:46:37 -0500 Received: from mail.free-electrons.com ([62.4.15.54]:48233 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750716AbeBUVqg (ORCPT ); Wed, 21 Feb 2018 16:46:36 -0500 From: Alexandre Belloni To: Michael Ellerman Cc: Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@lists.ozlabs.org, linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org, Alexandre Belloni Subject: [PATCH] powerpc/time: stop validating rtc_time in .read_time Date: Wed, 21 Feb 2018 22:46:33 +0100 Message-Id: <20180221214633.2012-1-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.16.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The RTC core is always calling rtc_valid_tm after the read_time callback. It is not necessary to call it just before returning from the callback. Signed-off-by: Alexandre Belloni --- arch/powerpc/kernel/time.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index a32823dcd9a4..f7d96a68ecaa 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -1234,7 +1234,7 @@ void calibrate_delay(void) static int rtc_generic_get_time(struct device *dev, struct rtc_time *tm) { ppc_md.get_rtc_time(tm); - return rtc_valid_tm(tm); + return 0; } static int rtc_generic_set_time(struct device *dev, struct rtc_time *tm) -- 2.16.1