diff options
Diffstat (limited to 'drivers/video/fbdev/omap2')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c | 14 | ||||
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c | 7 | ||||
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/dsi.c | 12 | ||||
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c | 8 | ||||
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c | 8 |
5 files changed, 8 insertions, 41 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c index b58012b82b6f..8b810696a42b 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c @@ -75,8 +75,6 @@ struct panel_drv_data { bool intro_printed; - struct workqueue_struct *workqueue; - bool ulps_enabled; unsigned ulps_timeout; struct delayed_work ulps_work; @@ -232,7 +230,7 @@ static int dsicm_set_update_window(struct panel_drv_data *ddata, static void dsicm_queue_ulps_work(struct panel_drv_data *ddata) { if (ddata->ulps_timeout > 0) - queue_delayed_work(ddata->workqueue, &ddata->ulps_work, + schedule_delayed_work(&ddata->ulps_work, msecs_to_jiffies(ddata->ulps_timeout)); } @@ -1244,11 +1242,6 @@ static int dsicm_probe(struct platform_device *pdev) dev_dbg(dev, "Using GPIO TE\n"); } - ddata->workqueue = create_singlethread_workqueue("dsicm_wq"); - if (ddata->workqueue == NULL) { - dev_err(dev, "can't create workqueue\n"); - return -ENOMEM; - } INIT_DELAYED_WORK(&ddata->ulps_work, dsicm_ulps_work); dsicm_hw_reset(ddata); @@ -1262,7 +1255,7 @@ static int dsicm_probe(struct platform_device *pdev) dev, ddata, &dsicm_bl_ops, &props); if (IS_ERR(bldev)) { r = PTR_ERR(bldev); - goto err_bl; + goto err_reg; } ddata->bldev = bldev; @@ -1285,8 +1278,6 @@ static int dsicm_probe(struct platform_device *pdev) err_sysfs_create: if (bldev != NULL) backlight_device_unregister(bldev); -err_bl: - destroy_workqueue(ddata->workqueue); err_reg: return r; } @@ -1316,7 +1307,6 @@ static int __exit dsicm_remove(struct platform_device *pdev) omap_dss_put_device(ddata->in); dsicm_cancel_ulps_work(ddata); - destroy_workqueue(ddata->workqueue); /* reset, to be sure that the panel is in a valid state */ dsicm_hw_reset(ddata); diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c b/drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c index 3691bde4ce0a..a864608c5df1 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c @@ -644,6 +644,7 @@ int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask, { int r; + long time_left; DECLARE_COMPLETION_ONSTACK(completion); r = omap_dispc_register_isr(dispc_irq_wait_handler, &completion, @@ -652,15 +653,15 @@ int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask, if (r) return r; - timeout = wait_for_completion_interruptible_timeout(&completion, + time_left = wait_for_completion_interruptible_timeout(&completion, timeout); omap_dispc_unregister_isr(dispc_irq_wait_handler, &completion, irqmask); - if (timeout == 0) + if (time_left == 0) return -ETIMEDOUT; - if (timeout == -ERESTARTSYS) + if (time_left == -ERESTARTSYS) return -ERESTARTSYS; return 0; diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dsi.c b/drivers/video/fbdev/omap2/omapfb/dss/dsi.c index 9e4800a4e3d1..30d49f3800b3 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/dsi.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/dsi.c @@ -1167,7 +1167,6 @@ static int dsi_regulator_init(struct platform_device *dsidev) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); struct regulator *vdds_dsi; - int r; if (dsi->vdds_dsi_reg != NULL) return 0; @@ -1180,13 +1179,6 @@ static int dsi_regulator_init(struct platform_device *dsidev) return PTR_ERR(vdds_dsi); } - r = regulator_set_voltage(vdds_dsi, 1800000, 1800000); - if (r) { - devm_regulator_put(vdds_dsi); - DSSERR("can't set the DSI regulator voltage\n"); - return r; - } - dsi->vdds_dsi_reg = vdds_dsi; return 0; @@ -5348,7 +5340,7 @@ static int dsi_bind(struct device *dev, struct device *master, void *data) dsi->phy_base = devm_ioremap(&dsidev->dev, res->start, resource_size(res)); - if (!dsi->proto_base) { + if (!dsi->phy_base) { DSSERR("can't ioremap DSI PHY\n"); return -ENOMEM; } @@ -5368,7 +5360,7 @@ static int dsi_bind(struct device *dev, struct device *master, void *data) dsi->pll_base = devm_ioremap(&dsidev->dev, res->start, resource_size(res)); - if (!dsi->proto_base) { + if (!dsi->pll_base) { DSSERR("can't ioremap DSI PLL\n"); return -ENOMEM; } diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c index 926a6f20dbb2..156a254705ea 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c @@ -100,7 +100,6 @@ static irqreturn_t hdmi_irq_handler(int irq, void *data) static int hdmi_init_regulator(void) { - int r; struct regulator *reg; if (hdmi.vdda_reg != NULL) @@ -114,13 +113,6 @@ static int hdmi_init_regulator(void) return PTR_ERR(reg); } - r = regulator_set_voltage(reg, 1800000, 1800000); - if (r) { - devm_regulator_put(reg); - DSSWARN("can't set the regulator voltage\n"); - return r; - } - hdmi.vdda_reg = reg; return 0; diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c index 0ee829a165c3..4da36bcab977 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c @@ -119,7 +119,6 @@ static irqreturn_t hdmi_irq_handler(int irq, void *data) static int hdmi_init_regulator(void) { - int r; struct regulator *reg; if (hdmi.vdda_reg != NULL) @@ -131,13 +130,6 @@ static int hdmi_init_regulator(void) return PTR_ERR(reg); } - r = regulator_set_voltage(reg, 1800000, 1800000); - if (r) { - devm_regulator_put(reg); - DSSWARN("can't set the regulator voltage\n"); - return r; - } - hdmi.vdda_reg = reg; return 0; 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