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-rw-r--r--drivers/video/omap2/dss/dsi.c25
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 091b3184948e..f04244bba76e 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -294,8 +294,6 @@ struct dsi_data {
bool te_enabled;
bool ulps_enabled;
- struct workqueue_struct *workqueue;
-
void (*framedone_callback)(int, void *);
void *framedone_data;
@@ -3753,8 +3751,8 @@ static void dsi_update_screen_dispc(struct omap_dss_device *dssdev,
dsi_perf_mark_start(dsidev);
- r = queue_delayed_work(dsi->workqueue, &dsi->framedone_timeout_work,
- msecs_to_jiffies(250));
+ r = schedule_delayed_work(&dsi->framedone_timeout_work,
+ msecs_to_jiffies(250));
BUG_ON(r == 0);
dss_start_update(dssdev);
@@ -4369,12 +4367,6 @@ static int dsi_init(struct platform_device *dsidev)
mutex_init(&dsi->lock);
sema_init(&dsi->bus_lock, 1);
- dsi->workqueue = create_singlethread_workqueue(dev_name(&dsidev->dev));
- if (dsi->workqueue == NULL) {
- r = -ENOMEM;
- goto err1;
- }
-
INIT_DELAYED_WORK_DEFERRABLE(&dsi->framedone_timeout_work,
dsi_framedone_timeout_work_callback);
@@ -4387,26 +4379,26 @@ static int dsi_init(struct platform_device *dsidev)
if (!dsi_mem) {
DSSERR("can't get IORESOURCE_MEM DSI\n");
r = -EINVAL;
- goto err2;
+ goto err1;
}
dsi->base = ioremap(dsi_mem->start, resource_size(dsi_mem));
if (!dsi->base) {
DSSERR("can't ioremap DSI\n");
r = -ENOMEM;
- goto err2;
+ goto err1;
}
dsi->irq = platform_get_irq(dsi->pdev, 0);
if (dsi->irq < 0) {
DSSERR("platform_get_irq failed\n");
r = -ENODEV;
- goto err3;
+ goto err2;
}
r = request_irq(dsi->irq, omap_dsi_irq_handler, IRQF_SHARED,
dev_name(&dsidev->dev), dsi->pdev);
if (r < 0) {
DSSERR("request_irq failed\n");
- goto err3;
+ goto err2;
}
/* DSI VCs initialization */
@@ -4427,10 +4419,8 @@ static int dsi_init(struct platform_device *dsidev)
enable_clocks(0);
return 0;
-err3:
- iounmap(dsi->base);
err2:
- destroy_workqueue(dsi->workqueue);
+ iounmap(dsi->base);
err1:
kfree(dsi);
err0:
@@ -4454,7 +4444,6 @@ static void dsi_exit(struct platform_device *dsidev)
free_irq(dsi->irq, dsi->pdev);
iounmap(dsi->base);
- destroy_workqueue(dsi->workqueue);
kfree(dsi);
DSSDBG("omap_dsi_exit\n");

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