1 files changed, 0 insertions, 101 deletions
diff --git a/drivers/rtc/lib_test.c b/drivers/rtc/lib_test.c
deleted file mode 100644
index c30c759662e3..000000000000
--- a/drivers/rtc/lib_test.c
+++ /dev/null
@@ -1,101 +0,0 @@
-// SPDX-License-Identifier: LGPL-2.1+
-
-#include <kunit/test.h>
-#include <linux/rtc.h>
-
-/*
- * Advance a date by one day.
- */
-static void advance_date(int *year, int *month, int *mday, int *yday)
-{
-	if (*mday != rtc_month_days(*month - 1, *year)) {
-		++*mday;
-		++*yday;
-		return;
-	}
-
-	*mday = 1;
-	if (*month != 12) {
-		++*month;
-		++*yday;
-		return;
-	}
-
-	*month = 1;
-	*yday  = 1;
-	++*year;
-}
-
-/*
- * Check every day in specified number of years interval starting on 1970-01-01
- * against the expected result.
- */
-static void rtc_time64_to_tm_test_date_range(struct kunit *test, int years)
-{
-	/*
-	 * years	= (years / 400) * 400 years
-	 *		= (years / 400) * 146097 days
-	 *		= (years / 400) * 146097 * 86400 seconds
-	 */
-	time64_t total_secs = ((time64_t)years) / 400 * 146097 * 86400;
-
-	int year	= 1970;
-	int month	= 1;
-	int mday	= 1;
-	int yday	= 1;
-
-	struct rtc_time result;
-	time64_t secs;
-	s64 days;
-
-	for (secs = 0; secs <= total_secs; secs += 86400) {
-
-		rtc_time64_to_tm(secs, &result);
-
-		days = div_s64(secs, 86400);
-
-		#define FAIL_MSG "%d/%02d/%02d (%2d) : %lld", \
-			year, month, mday, yday, days
-
-		KUNIT_ASSERT_EQ_MSG(test, year - 1900, result.tm_year, FAIL_MSG);
-		KUNIT_ASSERT_EQ_MSG(test, month - 1, result.tm_mon, FAIL_MSG);
-		KUNIT_ASSERT_EQ_MSG(test, mday, result.tm_mday, FAIL_MSG);
-		KUNIT_ASSERT_EQ_MSG(test, yday, result.tm_yday, FAIL_MSG);
-
-		advance_date(&year, &month, &mday, &yday);
-	}
-}
-
-/*
- * Checks every day in a 160000 years interval starting on 1970-01-01
- * against the expected result.
- */
-static void rtc_time64_to_tm_test_date_range_160000(struct kunit *test)
-{
-	rtc_time64_to_tm_test_date_range(test, 160000);
-}
-
-/*
- * Checks every day in a 1000 years interval starting on 1970-01-01
- * against the expected result.
- */
-static void rtc_time64_to_tm_test_date_range_1000(struct kunit *test)
-{
-	rtc_time64_to_tm_test_date_range(test, 1000);
-}
-
-static struct kunit_case rtc_lib_test_cases[] = {
-	KUNIT_CASE(rtc_time64_to_tm_test_date_range_1000),
-	KUNIT_CASE_SLOW(rtc_time64_to_tm_test_date_range_160000),
-	{}
-};
-
-static struct kunit_suite rtc_lib_test_suite = {
-	.name = "rtc_lib_test_cases",
-	.test_cases = rtc_lib_test_cases,
-};
-
-kunit_test_suite(rtc_lib_test_suite);
-
-MODULE_DESCRIPTION("KUnit test for RTC lib functions");
-MODULE_LICENSE("GPL");