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| author |   Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2021-03-23 23:50:08 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2021-07-28 16:33:12 +0300 |
| commit | fb8d617f8fd64f52f62e4f782aed64d1754ed33b (patch) | |
| tree | 7e3cd439909f419bc2e898b99eb3fd577f6dfd53 /drivers/gpu/drm/mcde | |
| parent | drm: rcar-du: Shutdown the display on remove (diff) | |
| download | linux-dev-fb8d617f8fd64f52f62e4f782aed64d1754ed33b.tar.xz linux-dev-fb8d617f8fd64f52f62e4f782aed64d1754ed33b.zip | |
drm/bridge: Centralize error message when bridge attach fails
Being informed of a failure to attach a bridge is useful, and many
drivers prints an error message in that case. Move the message to
drm_bridge_attach() to avoid code duplication.
Suggested-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Jyri Sarha <jyri.sarha@iki.fi>
Diffstat (limited to 'drivers/gpu/drm/mcde')
| -rw-r--r-- | drivers/gpu/drm/mcde/mcde_dsi.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/gpu/drm/mcde/mcde_dsi.c b/drivers/gpu/drm/mcde/mcde_dsi.c index 34a00d7e9c38..f3644667e24f 100644 --- a/drivers/gpu/drm/mcde/mcde_dsi.c +++ b/drivers/gpu/drm/mcde/mcde_dsi.c @@ -1052,7 +1052,6 @@ static int mcde_dsi_bridge_attach(struct drm_bridge *bridge, { struct mcde_dsi *d = bridge_to_mcde_dsi(bridge); struct drm_device *drm = bridge->dev; - int ret; if (!drm_core_check_feature(drm, DRIVER_ATOMIC)) { dev_err(d->dev, "we need atomic updates\n"); @@ -1060,13 +1059,7 @@ static int mcde_dsi_bridge_attach(struct drm_bridge *bridge, } /* Attach the DSI bridge to the output (panel etc) bridge */ - ret = drm_bridge_attach(bridge->encoder, d->bridge_out, bridge, flags); - if (ret) { - dev_err(d->dev, "failed to attach the DSI bridge\n"); - return ret; - } - - return 0; + return drm_bridge_attach(bridge->encoder, d->bridge_out, bridge, flags); } static const struct drm_bridge_funcs mcde_dsi_bridge_funcs = { |