| Message ID | 1497951359-13334-27-git-send-email-benjamin.gaignard@linaro.org |
|---|---|
| State | Superseded |
| Headers | show
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([80.215.93.217]) by smtp.gmail.com with ESMTPSA id e24sm4482318wrc.35.2017.06.20.02.37.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 20 Jun 2017 02:37:57 -0700 (PDT) From: Benjamin Gaignard <benjamin.gaignard@linaro.org> To: benjamin.gaignard@linaro.org Cc: linaro-kernel@lists.linaro.org, Hans Ulli Kroll <ulli.kroll@googlemail.com>, Alessandro Zummo <a.zummo@towertech.it>, Alexandre Belloni <alexandre.belloni@free-electrons.com>, rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 26/51] rtc: gemini: stop using rtc deprecated functions Date: Tue, 20 Jun 2017 11:35:34 +0200 Message-Id: <1497951359-13334-27-git-send-email-benjamin.gaignard@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1497951359-13334-1-git-send-email-benjamin.gaignard@linaro.org> References: <1497951359-13334-1-git-send-email-benjamin.gaignard@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org |
| Series |
rtc: stop using rtc deprecated functions
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expand
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diff --git a/drivers/rtc/rtc-gemini.c b/drivers/rtc/rtc-gemini.c index 5279390..222f144 100644 --- a/drivers/rtc/rtc-gemini.c +++ b/drivers/rtc/rtc-gemini.c @@ -71,7 +71,7 @@ static int gemini_rtc_read_time(struct device *dev, struct rtc_time *tm) struct gemini_rtc *rtc = dev_get_drvdata(dev); unsigned int days, hour, min, sec; - unsigned long offset, time; + unsigned long long offset, time; sec = readl(rtc->rtc_base + GEMINI_RTC_SECOND); min = readl(rtc->rtc_base + GEMINI_RTC_MINUTE); @@ -81,7 +81,7 @@ static int gemini_rtc_read_time(struct device *dev, struct rtc_time *tm) time = offset + days * 86400 + hour * 3600 + min * 60 + sec; - rtc_time_to_tm(time, tm); + rtc_time64_to_tm(time, tm); return 0; } @@ -90,12 +90,12 @@ static int gemini_rtc_set_time(struct device *dev, struct rtc_time *tm) { struct gemini_rtc *rtc = dev_get_drvdata(dev); unsigned int sec, min, hour, day; - unsigned long offset, time; + unsigned long long offset, time; if (tm->tm_year >= 2148) /* EPOCH Year + 179 */ return -EINVAL; - rtc_tm_to_time(tm, &time); + time = rtc_tm_to_time64(tm); sec = readl(rtc->rtc_base + GEMINI_RTC_SECOND); min = readl(rtc->rtc_base + GEMINI_RTC_MINUTE);
rtc_time_to_tm() and rtc_tm_to_time() are deprecated because they rely on 32bits variables and that will make rtc break in y2038/2016. Stop using those two functions to safer 64bits ones. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> CC: Hans Ulli Kroll <ulli.kroll@googlemail.com> CC: Alessandro Zummo <a.zummo@towertech.it> CC: Alexandre Belloni <alexandre.belloni@free-electrons.com> CC: rtc-linux@googlegroups.com CC: linux-kernel@vger.kernel.org CC: linux-arm-kernel@lists.infradead.org --- drivers/rtc/rtc-gemini.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- 1.9.1