diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2020-05-27 17:47:53 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-06-10 11:09:38 +0200 |
| commit | 7678142f1d3c9fdc180ad5555878238acc1bc35c (patch) | |
| tree | d2a1a2dfa1c939836bb41ae0cd27cf9964e8acdc | |
| parent | debf585ce543331b9567c1084fb056f66934be87 (diff) | |
| download | linux-7678142f1d3c9fdc180ad5555878238acc1bc35c.tar.bz2 | |
drm/vc4: crtc: Switch to of_device_get_match_data
of_device_get_match_data allow to simplify a bit the retrieval of the data
associated to the pixelvalve compatible. Let's use it.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/1ff06413a1350d28bc3e88b034ed7ad23834e5bd.1590594512.git-series.maxime@cerno.tech
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_crtc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index bf63570076f9..10ec53e65a6b 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -1128,10 +1128,10 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data) { struct platform_device *pdev = to_platform_device(dev); struct drm_device *drm = dev_get_drvdata(master); + const struct vc4_crtc_data *pv_data; struct vc4_crtc *vc4_crtc; struct drm_crtc *crtc; struct drm_plane *primary_plane, *destroy_plane, *temp; - const struct of_device_id *match; int ret, i; vc4_crtc = devm_kzalloc(dev, sizeof(*vc4_crtc), GFP_KERNEL); @@ -1139,10 +1139,10 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data) return -ENOMEM; crtc = &vc4_crtc->base; - match = of_match_device(vc4_crtc_dt_match, dev); - if (!match) + pv_data = of_device_get_match_data(dev); + if (!pv_data) return -ENODEV; - vc4_crtc->data = match->data; + vc4_crtc->data = pv_data; vc4_crtc->pdev = pdev; vc4_crtc->regs = vc4_ioremap_regs(pdev, 0); @@ -1197,7 +1197,7 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data) platform_set_drvdata(pdev, vc4_crtc); - vc4_debugfs_add_regset32(drm, vc4_crtc->data->debugfs_name, + vc4_debugfs_add_regset32(drm, pv_data->debugfs_name, &vc4_crtc->regset); return 0; |