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-rw-r--r--drivers/clk/clk_test.c4
-rw-r--r--include/linux/clk.h11
2 files changed, 13 insertions, 2 deletions
diff --git a/drivers/clk/clk_test.c b/drivers/clk/clk_test.c
index 8924a5ac56d8..48f95d1784c8 100644
--- a/drivers/clk/clk_test.c
+++ b/drivers/clk/clk_test.c
@@ -645,7 +645,7 @@ static void clk_range_test_multiple_set_range_rate_maximized(struct kunit *test)
KUNIT_EXPECT_EQ(test, rate, DUMMY_CLOCK_RATE_1);
KUNIT_ASSERT_EQ(test,
- clk_set_rate_range(user2, 0, ULONG_MAX),
+ clk_drop_range(user2),
0);
rate = clk_get_rate(clk);
@@ -762,7 +762,7 @@ static void clk_range_test_multiple_set_range_rate_minimized(struct kunit *test)
KUNIT_EXPECT_EQ(test, rate, DUMMY_CLOCK_RATE_2);
KUNIT_ASSERT_EQ(test,
- clk_set_rate_range(user2, 0, ULONG_MAX),
+ clk_drop_range(user2),
0);
rate = clk_get_rate(clk);
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 266e8de3cb51..39faa54efe88 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -987,6 +987,17 @@ static inline void clk_bulk_disable_unprepare(int num_clks,
}
/**
+ * clk_drop_range - Reset any range set on that clock
+ * @clk: clock source
+ *
+ * Returns success (0) or negative errno.
+ */
+static inline int clk_drop_range(struct clk *clk)
+{
+ return clk_set_rate_range(clk, 0, ULONG_MAX);
+}
+
+/**
* clk_get_optional - lookup and obtain a reference to an optional clock
* producer.
* @dev: device for clock "consumer"