From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751962AbeBUVRm (ORCPT ); Wed, 21 Feb 2018 16:17:42 -0500 Received: from mail.free-electrons.com ([62.4.15.54]:46969 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751587AbeBUU5Z (ORCPT ); Wed, 21 Feb 2018 15:57:25 -0500 From: Alexandre Belloni To: linux-rtc@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Alexandre Belloni Subject: [PATCH 033/100] rtc: lpc32xx: stop validating rtc_time in .read_time Date: Wed, 21 Feb 2018 21:55:28 +0100 Message-Id: <20180221205635.31314-34-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180221205635.31314-1-alexandre.belloni@bootlin.com> References: <20180221205635.31314-1-alexandre.belloni@bootlin.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org rtc_time_to_tm never generates an invalid tm. It is not necessary to validate it. Also, the RTC core is always calling rtc_valid_tm after the read_time callback. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-lpc32xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-lpc32xx.c b/drivers/rtc/rtc-lpc32xx.c index 887871c3d526..3ba87239aacc 100644 --- a/drivers/rtc/rtc-lpc32xx.c +++ b/drivers/rtc/rtc-lpc32xx.c @@ -70,7 +70,7 @@ static int lpc32xx_rtc_read_time(struct device *dev, struct rtc_time *time) elapsed_sec = rtc_readl(rtc, LPC32XX_RTC_UCOUNT); rtc_time_to_tm(elapsed_sec, time); - return rtc_valid_tm(time); + return 0; } static int lpc32xx_rtc_set_mmss(struct device *dev, unsigned long secs) -- 2.16.1