dma: bcm6348: Don't check clk_free

This function always succeeds, so don't check its return value.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Link: https://lore.kernel.org/r/20220115222504.617013-3-seanga2@gmail.com

diff --git a/drivers/dma/bcm6348-iudma.c b/drivers/dma/bcm6348-iudma.c
index c04aa55cb42d0e6ef4db040dcaf6e193067fee66..4fc650272d9e918d4b4809ea06464b59b3490ce5 100644 (file)
--- a/drivers/dma/bcm6348-iudma.c
+++ b/drivers/dma/bcm6348-iudma.c
@@ -596,11 +596,7 @@ static int bcm6348_iudma_probe(struct udevice *dev)
                        return ret;
                }
 
-               ret = clk_free(&clk);
-               if (ret < 0) {
-                       pr_err("error freeing clock %d\n", i);
-                       return ret;
-               }
+               clk_free(&clk);
        }
 
        /* try to perform resets */