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drm/mcde: Use drmm_add_final_kfree

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With this we can drop the final kfree from the release function.

v2: Fix unused variable warning, spotted while applying.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200323144950.3018436-13-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2020-03-23 15:49:11 +01:00
parent afeeabb88b
commit e2edcaaa3d
1 changed files with 2 additions and 3 deletions
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5
drivers/gpu/drm/mcde/mcde_drv.c
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@ -72,6 +72,7 @@
#include <drm/drm_gem.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_panel.h>
@ -219,11 +220,8 @@ static int mcde_modeset_init(struct drm_device *drm)
static void mcde_release(struct drm_device *drm)
{
struct mcde *mcde = drm->dev_private;
drm_mode_config_cleanup(drm);
drm_dev_fini(drm);
kfree(mcde);
}
DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
@ -330,6 +328,7 @@ static int mcde_probe(struct platform_device *pdev)
}
drm = &mcde->drm;
drm->dev_private = mcde;
drmm_add_final_kfree(drm, mcde);
platform_set_drvdata(pdev, drm);
/* Enable continuous updates: this is what Linux' framebuffer expects */