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drm/rcar-du: Handle encoder initialization failures

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The rcar_du_encoder_init() function can fail and return an error code.
Don't ignore it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Laurent Pinchart 2014-04-01 13:03:52 +02:00 committed by Dave Airlie
parent a1b5fb3d34
commit d9961b2271
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/rcar-du/rcar_du_kms.c
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@ -248,7 +248,10 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu)
continue;
}
rcar_du_encoder_init(rcdu, pdata->type, pdata->output, pdata);
ret = rcar_du_encoder_init(rcdu, pdata->type, pdata->output,
pdata);
if (ret < 0)
return ret;
}
/* Set the possible CRTCs and possible clones. There's always at least