diff mbox series

[2/7] clk: at91: sckc: add support to free slow rc oscillator

Message ID 1560440205-4604-3-git-send-email-claudiu.beznea@microchip.com (mailing list archive)
State Superseded, archived
Headers show
Series clk: at91: sckc: improve error path | expand

Commit Message

Claudiu Beznea June 13, 2019, 3:37 p.m. UTC 
From: Claudiu Beznea <claudiu.beznea@microchip.com>

Add support to free slow rc oscillator resources.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
 drivers/clk/at91/sckc.c | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/drivers/clk/at91/sckc.c b/drivers/clk/at91/sckc.c
index c1d7edd33416..492b139a7c15 100644
--- a/drivers/clk/at91/sckc.c
+++ b/drivers/clk/at91/sckc.c
@@ -268,6 +268,14 @@  at91_clk_register_slow_rc_osc(void __iomem *sckcr,
 	return hw;
 }
 
+static void at91_clk_unregister_slow_rc_osc(struct clk_hw *hw)
+{
+	struct clk_slow_rc_osc *osc = to_clk_slow_rc_osc(hw);
+
+	clk_hw_unregister(hw);
+	kfree(osc);
+}
+
 static int clk_sam9x5_slow_set_parent(struct clk_hw *hw, u8 index)
 {
 	struct clk_sam9x5_slow *slowck = to_clk_sam9x5_slow(hw);