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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-04-15 09:39:52 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-04-28 15:48:07 +0200 |
| commit | 3d49ea22946b9bee9c9344c2adc9857f2a3dc831 (patch) | |
| tree | b226a591147793c969b0499022c40e570ae62a27 /drivers/gpu/drm/tiny | |
| parent | 35d8ef4ba24d2f8e4e69e8b6cf482658d128b2fb (diff) | |
| download | linux-3d49ea22946b9bee9c9344c2adc9857f2a3dc831.tar.bz2 | |
drm/ili9486: Use devm_drm_dev_alloc
Already using devm_drm_dev_init, so very simple replacment.
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-18-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/tiny')
| -rw-r--r-- | drivers/gpu/drm/tiny/ili9486.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/gpu/drm/tiny/ili9486.c b/drivers/gpu/drm/tiny/ili9486.c index c4079bf9e2c8..2702ea557d29 100644 --- a/drivers/gpu/drm/tiny/ili9486.c +++ b/drivers/gpu/drm/tiny/ili9486.c @@ -197,18 +197,13 @@ static int ili9486_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, &ili9486_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, &ili9486_driver); - if (ret) { - kfree(dbidev); - return ret; - } - drmm_add_final_kfree(drm, dbidev); dbi->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH); if (IS_ERR(dbi->reset)) { |