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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-04-15 09:39:55 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-04-28 15:48:26 +0200 |
| commit | f3eb15bb796dcd7dd5171736a475ee6248d96918 (patch) | |
| tree | a03252dfed89663820b166afc18f12f17c9e4e97 /drivers/gpu/drm/tiny | |
| parent | 4c99859f3bf9e40e7859878b697adb8581cb6ac0 (diff) | |
| download | lwn-f3eb15bb796dcd7dd5171736a475ee6248d96918.tar.gz lwn-f3eb15bb796dcd7dd5171736a475ee6248d96918.zip | |
drm/hx8357d: Use devm_drm_dev_alloc
Already using devm_drm_dev_init, so very simple replacment.
Acked-by: Eric Anholt <eric@anholt.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-21-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/tiny')
| -rw-r--r-- | drivers/gpu/drm/tiny/hx8357d.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/gpu/drm/tiny/hx8357d.c b/drivers/gpu/drm/tiny/hx8357d.c index af7f3d10aac3..b4bc358a3269 100644 --- a/drivers/gpu/drm/tiny/hx8357d.c +++ b/drivers/gpu/drm/tiny/hx8357d.c @@ -226,17 +226,12 @@ static int hx8357d_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, &hx8357d_driver, + struct mipi_dbi_dev, drm); + if (IS_ERR(dbidev)) + return PTR_ERR(dbidev); drm = &dbidev->drm; - ret = devm_drm_dev_init(dev, drm, &hx8357d_driver); - if (ret) { - kfree(dbidev); - return ret; - } - drmm_add_final_kfree(drm, dbidev); dc = devm_gpiod_get(dev, "dc", GPIOD_OUT_LOW); if (IS_ERR(dc)) { |