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authorAlexandre Belloni <alexandre.belloni@bootlin.com>2022-03-09 17:22:50 +0100
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2022-03-23 19:58:40 +0100
commitf395e1d3b28d7c2c67b73bd467c4fb79523e1c65 (patch)
treef3d990b4b6d7656fb3070a02f79a5b66d64a8a0e
parentrtc: spear: switch to devm_rtc_allocate_device (diff)
downloadlinux-f395e1d3b28d7c2c67b73bd467c4fb79523e1c65.tar.xz
linux-f395e1d3b28d7c2c67b73bd467c4fb79523e1c65.zip
rtc: spear: set range
While the RTC can store dates from year 0000 to 9999, leap years where not tested fro 2100. The driver currently stores tm_year directly which will probably fail at that time or more probably in 2300. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20220309162301.61679-19-alexandre.belloni@bootlin.com
-rw-r--r--drivers/rtc/rtc-spear.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-spear.c b/drivers/rtc/rtc-spear.c
index 1b40380aaba2..e386bd714b52 100644
--- a/drivers/rtc/rtc-spear.c
+++ b/drivers/rtc/rtc-spear.c
@@ -385,6 +385,8 @@ static int spear_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, config);
config->rtc->ops = &spear_rtc_ops;
+ config->rtc->range_min = RTC_TIMESTAMP_BEGIN_0000;
+ config->rtc->range_min = RTC_TIMESTAMP_END_9999;
config->rtc->uie_unsupported = 1;
status = devm_rtc_register_device(config->rtc);