drm/omap: dss: Handle DPI and SDI port initialization failures

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The dpi_init_port() and sdi_init_port() functions can return errors but
their return value is ignored. This prevents both probe failures and
probe deferral from working correctly. Propagate the errors up the call
stack.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Laurent Pinchart 2018-03-07 20:34:42 +02:00 • committed by Tomi Valkeinen

parent cc1876ce57

commit 8023651bd3

1 changed files with 10 additions and 3 deletions

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drivers/gpu/drm/omapdrm/dss/dss.c

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