[PATCH] drm/komeda: Remove unnecessary NULL check before clk_prepare_enable()

[Chen Ni]

clk_prepare_enable() already checked NULL clock parameter.
Remove unneeded NULL check for clk here.

Signed-off-by: Chen Ni <nic...@iscas.ac.cn>
---
 drivers/gpu/drm/arm/display/komeda/komeda_dev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c 
b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
index 5ba62e637a61..2b59830f0572 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
@@ -282,8 +282,7 @@ void komeda_dev_destroy(struct komeda_dev *mdev)
 
        debugfs_remove_recursive(mdev->debugfs_root);
 
-       if (mdev->aclk)
-               clk_prepare_enable(mdev->aclk);
+       clk_prepare_enable(mdev->aclk);
 
        for (i = 0; i < mdev->n_pipelines; i++) {
                komeda_pipeline_destroy(mdev, mdev->pipelines[i]);
-- 
2.25.1