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drm/hx8357d: Use devm_drm_dev_alloc

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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
This commit is contained in:
Daniel Vetter 2020-04-15 09:39:55 +02:00
parent 4c99859f3b
commit f3eb15bb79
1 changed files with 4 additions and 9 deletions
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13
drivers/gpu/drm/tiny/hx8357d.c
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@ -226,17 +226,12 @@ static int hx8357d_probe(struct spi_device *spi)
u32 rotation = 0; u32 rotation = 0;
int ret; int ret;
dbidev = kzalloc(sizeof(*dbidev), GFP_KERNEL); dbidev = devm_drm_dev_alloc(dev, &hx8357d_driver,
if (!dbidev) struct mipi_dbi_dev, drm);
return -ENOMEM; if (IS_ERR(dbidev))
return PTR_ERR(dbidev);
drm = &dbidev->drm; 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); dc = devm_gpiod_get(dev, "dc", GPIOD_OUT_LOW);
if (IS_ERR(dc)) { if (IS_ERR(dc)) {