Commit b9cb0984 authored Mar 04, 2011 by Tomi Valkeinen

OMAP: DSS2: fix omap_dispc_register_isr() fail path



Fix handling of error in omap_dispc_register_isr() in case there are no
free isr slots available.

Reported-by: Ben Tucker <btucker@mpcdata.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

parent 0cf35df3

drivers/video/omap2/dss/dispc.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -2831,6 +2831,9 @@ int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask)
		break;
		}

		if (ret)
		goto err;

		_omap_dispc_set_irqs();

		spin_unlock_irqrestore(&dispc.irq_lock, flags);