[PATCH 16/16] dmaengine: set_dma40: balance clock in probe fail code

[Fabio Baltieri]

Clock code was changed to use clk_prepare_enable in:

b707c65 dma/ste_dma40: Fixup clock usage during probe

but clk_disable on probe fail path was not updated.  This patch fix this
by using clk_disable_unprepare in place of clk_disable.

Acked-by: Ulf Hansson <ulf.hansson at linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri at linaro.org>
---
 drivers/dma/ste_dma40.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index a97bbd3..d77d41d 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -3634,7 +3634,7 @@ failure:
 			release_mem_region(base->phy_start,
 					   base->phy_size);
 		if (base->clk) {
-			clk_disable(base->clk);
+			clk_disable_unprepare(base->clk);
 			clk_put(base->clk);
 		}
 
-- 
1.7.12.1