Commit 3d5a4954 authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: mpc5121: switch to rtc_time64_to_tm/rtc_tm_to_time64 

Call the 64bit versions of rtc_tm time conversion.

Link: https://lore.kernel.org/r/20200306074404.58909-4-alexandre.belloni@bootlin.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 3905d1c0

drivers/rtc/rtc-mpc5121.c

+3 −5
Original line number Diff line number Diff line
@@ -111,7 +111,7 @@ static int mpc5121_rtc_read_time(struct device *dev, struct rtc_time *tm) 
	 */

	now = in_be32(&regs->actual_time) + in_be32(&regs->target_time);



	rtc_time_to_tm(now, tm);

	rtc_time64_to_tm(now, tm);



	/*

	 * update second minute hour registers
@@ -126,15 +126,13 @@ static int mpc5121_rtc_set_time(struct device *dev, struct rtc_time *tm) 
{

	struct mpc5121_rtc_data *rtc = dev_get_drvdata(dev);

	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;

	int ret;

	unsigned long now;



	/*

	 * The actual_time register is read only so we write the offset

	 * between it and linux time to the target_time register.

	 */

	ret = rtc_tm_to_time(tm, &now);

	if (ret == 0)

	now = rtc_tm_to_time64(tm);

	out_be32(&regs->target_time, now - in_be32(&regs->actual_time));



	/*

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