From 3d49ea22946b9bee9c9344c2adc9857f2a3dc831 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Wed, 15 Apr 2020 09:39:52 +0200 Subject: [PATCH] drm/ili9486: Use devm_drm_dev_alloc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Already using devm_drm_dev_init, so very simple replacment. Acked-by: Noralf Trønnes Acked-by: Sam Ravnborg Signed-off-by: Daniel Vetter Cc: Kamlesh Gurudasani Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-18-daniel.vetter@ffwll.ch --- drivers/gpu/drm/tiny/ili9486.c | 13 ++++--------- 1 file 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)) {