drm/panel-edp: Fix variable typo when saving hpd absent delay from DT

The value read from the "hpd-absent-delay-ms" property in DT was being
saved to the wrong variable, overriding the hpd_reliable delay. Fix the
typo.

Fixes: 5540cf8 ("drm/panel-edp: Implement generic "edp-panel"s probed by EDID")
Signed-off-by: Nícolas F. R. A. Prado <[email protected]>
Reviewed-by: André Almeida <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
Signed-off-by: Douglas Anderson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: nfraprado

drivers/gpu/drm/panel/panel-edp.c

@@ -713,7 +713,7 @@ static int generic_edp_panel_probe(struct device *dev, struct panel_edp *panel)
 	of_property_read_u32(dev->of_node, "hpd-reliable-delay-ms", &reliable_ms);
 	desc->delay.hpd_reliable = reliable_ms;
 	of_property_read_u32(dev->of_node, "hpd-absent-delay-ms", &absent_ms);
-	desc->delay.hpd_reliable = absent_ms;
+	desc->delay.hpd_absent = absent_ms;
 
 	/* Power the panel on so we can read the EDID */
 	ret = pm_runtime_get_sync(dev);