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Commit 4c6c65b0 authored by Tomi Valkeinen's avatar Tomi Valkeinen
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OMAPDSS: DISPC: fix loop in error handler 



The dispc's error handler has a loop inside another loop, and both use
the same loop variable. This is clearly wrong, and this patch makes a
new variable for the inner loop.

Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 901e5fe5

drivers/video/omap2/dss/dispc.c

+3 −2
Original line number Diff line number Diff line
@@ -3901,6 +3901,7 @@ static void dispc_error_worker(struct work_struct *work) 
		bit = mgr_desc[i].sync_lost_irq;



		if (bit & errors) {

			int j;

			struct omap_dss_device *dssdev = mgr->get_device(mgr);

			bool enable;
@@ -3911,9 +3912,9 @@ static void dispc_error_worker(struct work_struct *work) 
			enable = dssdev->state == OMAP_DSS_DISPLAY_ACTIVE;

			dssdev->driver->disable(dssdev);



			for (i = 0; i < omap_dss_get_num_overlays(); ++i) {

			for (j = 0; j < omap_dss_get_num_overlays(); ++j) {

				struct omap_overlay *ovl;

				ovl = omap_dss_get_overlay(i);

				ovl = omap_dss_get_overlay(j);



				if (ovl->id != OMAP_DSS_GFX &&

						ovl->manager == mgr)