[PATCH 18/59] drm/ili9341: Use devm_drm_dev_alloc

[Daniel Vetter]

Already using devm_drm_dev_init, so very simple replacment.

Acked-by: David Lechner <da...@lechnology.com>
Acked-by: Sam Ravnborg <s...@ravnborg.org>
Signed-off-by: Daniel Vetter <daniel.vet...@intel.com>
Cc: "Noralf Trønnes" <nor...@tronnes.org>
Cc: Sam Ravnborg <s...@ravnborg.org>
Cc: Daniel Vetter <daniel.vet...@ffwll.ch>
Cc: Eric Anholt <e...@anholt.net>
Cc: David Lechner <da...@lechnology.com>
---
 drivers/gpu/drm/tiny/ili9341.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/tiny/ili9341.c b/drivers/gpu/drm/tiny/ili9341.c
index e152de369019..bb819f45a5d3 100644
--- a/drivers/gpu/drm/tiny/ili9341.c
+++ b/drivers/gpu/drm/tiny/ili9341.c
@@ -183,18 +183,13 @@ static int ili9341_probe(struct spi_device *spi)
        u32 rotation = 0;
        int ret;
 
-       dbidev = kzalloc(sizeof(*dbidev), GFP_KERNEL);
-       if (!dbidev)
-               return -ENOMEM;
+       dbidev = devm_drm_dev_alloc(dev, &ili9341_driver,
+                                   struct mipi_dbi_dev, drm);
+       if (IS_ERR(dbidev))
+               return PTR_ERR(dbidev);
 
        dbi = &dbidev->dbi;
        drm = &dbidev->drm;
-       ret = devm_drm_dev_init(dev, drm, &ili9341_driver);
-       if (ret) {
-               kfree(dbidev);
-               return ret;
-       }
-       drmm_add_final_kfree(drm, dbidev);
 
        dbi->reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
        if (IS_ERR(dbi->reset)) {
-- 
2.25.1

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