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: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
---
drivers/video/omap2/dss/dispc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index d294873..070ce30 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -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)
--
1.7.9.5
--
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