Merge branch 'for-next' into for-linus

6 files changed, 31 insertions, 25 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 4fc4b26a8d30..ba94a0a7bd4f 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
@@ -331,13 +331,7 @@ static int dsicm_bl_update_status(struct backlight_device *dev)
 	struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
 	struct omap_dss_device *in = ddata->in;
 	int r;
-	int level;
-
-	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
-			dev->props.power == FB_BLANK_UNBLANK)
-		level = dev->props.brightness;
-	else
-		level = 0;
+	int level = backlight_get_brightness(dev);
 
 	dev_dbg(&ddata->pdev->dev, "update brightness to %d\n", level);
 
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/display-sysfs.c b/drivers/video/fbdev/omap2/omapfb/dss/display-sysfs.c
index bc5a44c2a144..ae937854403b 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/display-sysfs.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/display-sysfs.c
@@ -10,6 +10,7 @@
 #define DSS_SUBSYS_NAME "DISPLAY"
 
 #include <linux/kernel.h>
+#include <linux/kstrtox.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/sysfs.h>
@@ -36,7 +37,7 @@ static ssize_t display_enabled_store(struct omap_dss_device *dssdev,
 	int r;
 	bool enable;
 
-	r = strtobool(buf, &enable);
+	r = kstrtobool(buf, &enable);
 	if (r)
 		return r;
 
@@ -73,7 +74,7 @@ static ssize_t display_tear_store(struct omap_dss_device *dssdev,
 	if (!dssdev->driver->enable_te || !dssdev->driver->get_te)
 		return -ENOENT;
 
-	r = strtobool(buf, &te);
+	r = kstrtobool(buf, &te);
 	if (r)
 		return r;
 
@@ -183,7 +184,7 @@ static ssize_t display_mirror_store(struct omap_dss_device *dssdev,
 	if (!dssdev->driver->set_mirror || !dssdev->driver->get_mirror)
 		return -ENOENT;
 
-	r = strtobool(buf, &mirror);
+	r = kstrtobool(buf, &mirror);
 	if (r)
 		return r;
 
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dsi.c b/drivers/video/fbdev/omap2/omapfb/dss/dsi.c
index 54b0f034c2ed..7cddb7b8ae34 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/dsi.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/dsi.c
@@ -1536,22 +1536,28 @@ static void dsi_dump_dsidev_irqs(struct platform_device *dsidev,
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 	unsigned long flags;
-	struct dsi_irq_stats stats;
+	struct dsi_irq_stats *stats;
+
+	stats = kzalloc(sizeof(*stats), GFP_KERNEL);
+	if (!stats) {
+		seq_printf(s, "out of memory\n");
+		return;
+	}
 
 	spin_lock_irqsave(&dsi->irq_stats_lock, flags);
 
-	stats = dsi->irq_stats;
+	*stats = dsi->irq_stats;
 	memset(&dsi->irq_stats, 0, sizeof(dsi->irq_stats));
 	dsi->irq_stats.last_reset = jiffies;
 
 	spin_unlock_irqrestore(&dsi->irq_stats_lock, flags);
 
 	seq_printf(s, "period %u ms\n",
-			jiffies_to_msecs(jiffies - stats.last_reset));
+			jiffies_to_msecs(jiffies - stats->last_reset));
 
-	seq_printf(s, "irqs %d\n", stats.irq_count);
+	seq_printf(s, "irqs %d\n", stats->irq_count);
 #define PIS(x) \
-	seq_printf(s, "%-20s %10d\n", #x, stats.dsi_irqs[ffs(DSI_IRQ_##x)-1])
+	seq_printf(s, "%-20s %10d\n", #x, stats->dsi_irqs[ffs(DSI_IRQ_##x)-1])
 
 	seq_printf(s, "-- DSI%d interrupts --\n", dsi->module_id + 1);
 	PIS(VC0);
@@ -1575,10 +1581,10 @@ static void dsi_dump_dsidev_irqs(struct platform_device *dsidev,
 
 #define PIS(x) \
 	seq_printf(s, "%-20s %10d %10d %10d %10d\n", #x, \
-			stats.vc_irqs[0][ffs(DSI_VC_IRQ_##x)-1], \
-			stats.vc_irqs[1][ffs(DSI_VC_IRQ_##x)-1], \
-			stats.vc_irqs[2][ffs(DSI_VC_IRQ_##x)-1], \
-			stats.vc_irqs[3][ffs(DSI_VC_IRQ_##x)-1]);
+			stats->vc_irqs[0][ffs(DSI_VC_IRQ_##x)-1], \
+			stats->vc_irqs[1][ffs(DSI_VC_IRQ_##x)-1], \
+			stats->vc_irqs[2][ffs(DSI_VC_IRQ_##x)-1], \
+			stats->vc_irqs[3][ffs(DSI_VC_IRQ_##x)-1]);
 
 	seq_printf(s, "-- VC interrupts --\n");
 	PIS(CS);
@@ -1594,7 +1600,7 @@ static void dsi_dump_dsidev_irqs(struct platform_device *dsidev,
 
 #define PIS(x) \
 	seq_printf(s, "%-20s %10d\n", #x, \
-			stats.cio_irqs[ffs(DSI_CIO_IRQ_##x)-1]);
+			stats->cio_irqs[ffs(DSI_CIO_IRQ_##x)-1]);
 
 	seq_printf(s, "-- CIO interrupts --\n");
 	PIS(ERRSYNCESC1);
@@ -1618,6 +1624,8 @@ static void dsi_dump_dsidev_irqs(struct platform_device *dsidev,
 	PIS(ULPSACTIVENOT_ALL0);
 	PIS(ULPSACTIVENOT_ALL1);
 #undef PIS
+
+	kfree(stats);
 }
 
 static void dsi1_dump_irqs(struct seq_file *s)
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c b/drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c
index ba21c4a2633d..1b644be5fe2e 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c
@@ -10,6 +10,7 @@
 #define DSS_SUBSYS_NAME "MANAGER"
 
 #include <linux/kernel.h>
+#include <linux/kstrtox.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
@@ -246,7 +247,7 @@ static ssize_t manager_trans_key_enabled_store(struct omap_overlay_manager *mgr,
 	bool enable;
 	int r;
 
-	r = strtobool(buf, &enable);
+	r = kstrtobool(buf, &enable);
 	if (r)
 		return r;
 
@@ -290,7 +291,7 @@ static ssize_t manager_alpha_blending_enabled_store(
 	if(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER))
 		return -ENODEV;
 
-	r = strtobool(buf, &enable);
+	r = kstrtobool(buf, &enable);
 	if (r)
 		return r;
 
@@ -329,7 +330,7 @@ static ssize_t manager_cpr_enable_store(struct omap_overlay_manager *mgr,
 	if (!dss_has_feature(FEAT_CPR))
 		return -ENODEV;
 
-	r = strtobool(buf, &enable);
+	r = kstrtobool(buf, &enable);
 	if (r)
 		return r;
 
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/overlay-sysfs.c b/drivers/video/fbdev/omap2/omapfb/dss/overlay-sysfs.c
index 601c0beb6de9..1da4fb1c77b4 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/overlay-sysfs.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/overlay-sysfs.c
@@ -13,6 +13,7 @@
 #include <linux/err.h>
 #include <linux/sysfs.h>
 #include <linux/kobject.h>
+#include <linux/kstrtox.h>
 #include <linux/platform_device.h>
 
 #include <video/omapfb_dss.h>
@@ -210,7 +211,7 @@ static ssize_t overlay_enabled_store(struct omap_overlay *ovl, const char *buf,
 	int r;
 	bool enable;
 
-	r = strtobool(buf, &enable);
+	r = kstrtobool(buf, &enable);
 	if (r)
 		return r;
 
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c b/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c
index 06dc41aa0354..831b2c2fbdf9 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c
@@ -15,6 +15,7 @@
 #include <linux/uaccess.h>
 #include <linux/platform_device.h>
 #include <linux/kernel.h>
+#include <linux/kstrtox.h>
 #include <linux/mm.h>
 #include <linux/omapfb.h>
 
@@ -96,7 +97,7 @@ static ssize_t store_mirror(struct device *dev,
 	int r;
 	struct fb_var_screeninfo new_var;
 
-	r = strtobool(buf, &mirror);
+	r = kstrtobool(buf, &mirror);
 	if (r)
 		return r;