diff options
Diffstat (limited to 'drivers/net/can/rcar/rcar_can.c')
| -rw-r--r-- | drivers/net/can/rcar/rcar_can.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/can/rcar/rcar_can.c b/drivers/net/can/rcar/rcar_can.c index 48575900adb7..e340e32cd145 100644 --- a/drivers/net/can/rcar/rcar_can.c +++ b/drivers/net/can/rcar/rcar_can.c @@ -15,6 +15,7 @@ #include <linux/can/led.h> #include <linux/can/dev.h> #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/of.h> #define RCAR_CAN_DRV_NAME "rcar_can" @@ -857,7 +858,9 @@ static int __maybe_unused rcar_can_suspend(struct device *dev) writew(ctlr, &priv->regs->ctlr); priv->can.state = CAN_STATE_SLEEPING; - clk_disable(priv->clk); + if(__clk_is_enabled(priv->clk)) + clk_disable(priv->clk); + return 0; } |