media: camss: Use managed memory allocations

Use managed memory allocations for structs which are used until
the driver is removed.

Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/platform/qcom/camss/camss-ispif.c b/drivers/media/platform/qcom/camss/camss-ispif.c
index 7f26902..ca7b091 100644 (file)
--- a/drivers/media/platform/qcom/camss/camss-ispif.c
+++ b/drivers/media/platform/qcom/camss/camss-ispif.c
@@ -1076,8 +1076,8 @@ int msm_ispif_subdev_init(struct ispif_device *ispif,
        else
                return -EINVAL;
 
-       ispif->line = kcalloc(ispif->line_num, sizeof(*ispif->line),
-                             GFP_KERNEL);
+       ispif->line = devm_kcalloc(dev, ispif->line_num, sizeof(*ispif->line),
+                                  GFP_KERNEL);
        if (!ispif->line)
                return -ENOMEM;
 

diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index 9f19d5f..669615f 100644 (file)
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -848,17 +848,18 @@ static int camss_probe(struct platform_device *pdev)
                return -EINVAL;
        }
 
-       camss->csiphy = kcalloc(camss->csiphy_num, sizeof(*camss->csiphy),
-                               GFP_KERNEL);
+       camss->csiphy = devm_kcalloc(dev, camss->csiphy_num,
+                                    sizeof(*camss->csiphy), GFP_KERNEL);
        if (!camss->csiphy)
                return -ENOMEM;
 
-       camss->csid = kcalloc(camss->csid_num, sizeof(*camss->csid),
-                             GFP_KERNEL);
+       camss->csid = devm_kcalloc(dev, camss->csid_num, sizeof(*camss->csid),
+                                  GFP_KERNEL);
        if (!camss->csid)
                return -ENOMEM;
 
-       camss->vfe = kcalloc(camss->vfe_num, sizeof(*camss->vfe), GFP_KERNEL);
+       camss->vfe = devm_kcalloc(dev, camss->vfe_num, sizeof(*camss->vfe),
+                                 GFP_KERNEL);
        if (!camss->vfe)
                return -ENOMEM;