[PATCH] can: at91_can: prepare and unprepare the clock
From: David Dueck <hidden>
Date: 2014-09-17 09:05:21
Subsystem:
can network drivers, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Linus Torvalds
This prevents a warning. Signed-off-by: David Dueck <redacted> Signed-off-by: Anthony Harivel <redacted> --- drivers/net/can/at91_can.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index f07fa89..7dcb790 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c@@ -1123,7 +1123,7 @@ static int at91_open(struct net_device *dev) struct at91_priv *priv = netdev_priv(dev); int err; - clk_enable(priv->clk); + clk_prepare_enable(priv->clk); /* check or determine and set bittime */ err = open_candev(dev);
@@ -1149,7 +1149,7 @@ static int at91_open(struct net_device *dev) out_close: close_candev(dev); out: - clk_disable(priv->clk); + clk_disable_unprepare(priv->clk); return err; }
@@ -1166,7 +1166,7 @@ static int at91_close(struct net_device *dev) at91_chip_stop(dev, CAN_STATE_STOPPED); free_irq(dev->irq, dev); - clk_disable(priv->clk); + clk_disable_unprepare(priv->clk); close_candev(dev);
--
2.1.0