dmaengine i.MX ipu: clk_prepare/unprepare clock

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index 62e3f8ec2461..5ec72044ea4c 100644
--- a/drivers/dma/ipu/ipu_idmac.c
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -1715,7 +1715,7 @@ static int __init ipu_probe(struct platform_device *pdev)
         }
 
         /* Make sure IPU HSP clock is running */
-        clk_enable(ipu_data.ipu_clk);
+        clk_prepare_enable(ipu_data.ipu_clk);
 
         /* Disable all interrupts */
         idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_1);
@@ -1747,7 +1747,7 @@ static int __init ipu_probe(struct platform_device *pdev)
 err_idmac_init:
 err_attach_irq:
         ipu_irq_detach_irq(&ipu_data, pdev);
-        clk_disable(ipu_data.ipu_clk);
+        clk_disable_unprepare(ipu_data.ipu_clk);
         clk_put(ipu_data.ipu_clk);
 err_clk_get:
         iounmap(ipu_data.reg_ic);
@@ -1765,7 +1765,7 @@ static int __exit ipu_remove(struct platform_device *pdev)
 
         ipu_idmac_exit(ipu);
         ipu_irq_detach_irq(ipu, pdev);
-        clk_disable(ipu->ipu_clk);
+        clk_disable_unprepare(ipu->ipu_clk);
         clk_put(ipu->ipu_clk);
         iounmap(ipu->reg_ic);
         iounmap(ipu->reg_ipu);