diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-04-15 10:39:53 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-04-28 16:48:14 +0300 |
| commit | 5301e305c682a879666371cdcddf37bbce2ef77e (patch) | |
| tree | 0705294eca0b0a3f0f9d6aa771b57754ddf9592b /drivers/gpu/drm/tiny/ili9341.c | |
| parent | 3d49ea22946b9bee9c9344c2adc9857f2a3dc831 (diff) | |
| download | linux-5301e305c682a879666371cdcddf37bbce2ef77e.tar.xz | |
drm/ili9341: Use devm_drm_dev_alloc
Already using devm_drm_dev_init, so very simple replacment.
Acked-by: David Lechner <david@lechnology.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: "Noralf Trønnes" <noralf@tronnes.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: David Lechner <david@lechnology.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-19-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/tiny/ili9341.c')
| -rw-r--r-- | drivers/gpu/drm/tiny/ili9341.c | 13 |
1 files 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)) { |