[PATCH 19/24] clk: implement clk_hw_reparent

From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Xogium <contact@xogium.me>, Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH 19/24] clk: implement clk_hw_reparent
Date: Sun, 20 Feb 2022 13:47:31 +0100	[thread overview]
Message-ID: <20220220124736.3052502-20-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20220220124736.3052502-1-a.fatoum@pengutronix.de>

Make porting Linux clock driver code using clk_hw_reparent easier.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 include/linux/clk.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/linux/clk.h b/include/linux/clk.h
index c0e998e54ae6..1a9c0aa69c43 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -241,6 +241,14 @@ int clk_hw_set_rate(struct clk_hw *hw, unsigned long rate);
 int clk_set_parent(struct clk *clk, struct clk *parent);
 int clk_hw_set_parent(struct clk_hw *hw, struct clk_hw *hwp);
 
+static inline void clk_hw_reparent(struct clk_hw *hw, struct clk_hw *new_parent)
+{
+	if (!hw)
+		return;
+
+	clk_hw_set_parent(hw, new_parent);
+}
+
 /**
  * clk_get_parent - get the parent clock source for this clock
  * @clk: clock source
-- 
2.30.2


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

