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OMAPDSS: DISPC: fix loop in error handler

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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@ti.com>
This commit is contained in:
Tomi Valkeinen 2012-10-24 09:20:40 +03:00
parent 901e5fe5a4
commit 4c6c65b013
1 changed files with 3 additions and 2 deletions
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5
drivers/video/omap2/dss/dispc.c
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@ -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)