OMAPFB: use devm_kzalloc to allocate omapfb2_device

Use devm_kzalloc to allocate omapfb2_device. This fixes possible memory
leak:

drivers/video/omap2/omapfb/omapfb-main.c:2553 omapfb_probe() warn:
possible memory leak of 'fbdev'

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 4fa9487..477a208 100644 (file)
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -1868,7 +1868,6 @@ static void omapfb_free_resources(struct omapfb2_device *fbdev)
        }
 
        dev_set_drvdata(fbdev->dev, NULL);
-       kfree(fbdev);
 }
 
 static int omapfb_create_framebuffers(struct omapfb2_device *fbdev)
@@ -2413,7 +2412,8 @@ static int __init omapfb_probe(struct platform_device *pdev)
                goto err0;
        }
 
-       fbdev = kzalloc(sizeof(struct omapfb2_device), GFP_KERNEL);
+       fbdev = devm_kzalloc(&pdev->dev, sizeof(struct omapfb2_device),
+                       GFP_KERNEL);
        if (fbdev == NULL) {
                r = -ENOMEM;
                goto err0;