5 files changed, 22 insertions, 11 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 58c3f74..6512b20 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -89,7 +89,7 @@ struct acpi_ac {
 	unsigned long long state;
 };
 
-#define to_acpi_ac(x) container_of(x, struct acpi_ac, charger);
+#define to_acpi_ac(x) container_of(x, struct acpi_ac, charger)
 
 #ifdef CONFIG_ACPI_PROCFS_POWER
 static const struct file_operations acpi_ac_fops = {
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index e6cef8e..6053f47 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -932,8 +932,11 @@ static int erst_check_table(struct acpi_table_erst *erst_tab)
 static int erst_open_pstore(struct pstore_info *psi);
 static int erst_close_pstore(struct pstore_info *psi);
 static ssize_t erst_reader(u64 *id, enum pstore_type_id *type,
-		       struct timespec *time);
-static u64 erst_writer(enum pstore_type_id type, size_t size);
+			   struct timespec *time, struct pstore_info *psi);
+static u64 erst_writer(enum pstore_type_id type, unsigned int part,
+		       size_t size, struct pstore_info *psi);
+static int erst_clearer(enum pstore_type_id type, u64 id,
+			struct pstore_info *psi);
 
 static struct pstore_info erst_info = {
 	.owner		= THIS_MODULE,
@@ -942,7 +945,7 @@ static struct pstore_info erst_info = {
 	.close		= erst_close_pstore,
 	.read		= erst_reader,
 	.write		= erst_writer,
-	.erase		= erst_clear
+	.erase		= erst_clearer
 };
 
 #define CPER_CREATOR_PSTORE						\
@@ -983,7 +986,7 @@ static int erst_close_pstore(struct pstore_info *psi)
 }
 
 static ssize_t erst_reader(u64 *id, enum pstore_type_id *type,
-		       struct timespec *time)
+			   struct timespec *time, struct pstore_info *psi)
 {
 	int rc;
 	ssize_t len = 0;
@@ -1037,7 +1040,8 @@ out:
 	return (rc < 0) ? rc : (len - sizeof(*rcd));
 }
 
-static u64 erst_writer(enum pstore_type_id type, size_t size)
+static u64 erst_writer(enum pstore_type_id type, unsigned int part,
+		       size_t size, struct pstore_info *psi)
 {
 	struct cper_pstore_record *rcd = (struct cper_pstore_record *)
 					(erst_info.buf - sizeof(*rcd));
@@ -1080,6 +1084,12 @@ static u64 erst_writer(enum pstore_type_id type, size_t size)
 	return rcd->hdr.record_id;
 }
 
+static int erst_clearer(enum pstore_type_id type, u64 id,
+			struct pstore_info *psi)
+{
+	return erst_clear(id);
+}
+
 static int __init erst_init(void)
 {
 	int rc = 0;
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 5272068..87c0a8d 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -130,7 +130,7 @@ struct acpi_battery {
 	unsigned long flags;
 };
 
-#define to_acpi_battery(x) container_of(x, struct acpi_battery, bat);
+#define to_acpi_battery(x) container_of(x, struct acpi_battery, bat)
 
 inline int acpi_battery_present(struct acpi_battery *battery)
 {
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index c517ec8..6e36d0c 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -112,7 +112,7 @@ struct acpi_battery {
 	u8 have_sysfs_alarm:1;
 };
 
-#define to_acpi_battery(x) container_of(x, struct acpi_battery, bat);
+#define to_acpi_battery(x) container_of(x, struct acpi_battery, bat)
 
 struct acpi_sbs {
 	struct power_supply charger;
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index c6f9ef8..08a44b5 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -46,7 +46,6 @@
 
 #define PREFIX "ACPI: "
 
-#define ACPI_VIDEO_CLASS		"video"
 #define ACPI_VIDEO_BUS_NAME		"Video Bus"
 #define ACPI_VIDEO_DEVICE_NAME		"Video Device"
 #define ACPI_VIDEO_NOTIFY_SWITCH	0x80
@@ -1445,7 +1444,8 @@ static void acpi_video_bus_notify(struct acpi_device *device, u32 event)
 	case ACPI_VIDEO_NOTIFY_SWITCH:	/* User requested a switch,
 					 * most likely via hotkey. */
 		acpi_bus_generate_proc_event(device, event, 0);
-		keycode = KEY_SWITCHVIDEOMODE;
+		if (!acpi_notifier_call_chain(device, event, 0))
+			keycode = KEY_SWITCHVIDEOMODE;
 		break;
 
 	case ACPI_VIDEO_NOTIFY_PROBE:	/* User plugged in or removed a video
@@ -1475,7 +1475,8 @@ static void acpi_video_bus_notify(struct acpi_device *device, u32 event)
 		break;
 	}
 
-	acpi_notifier_call_chain(device, event, 0);
+	if (event != ACPI_VIDEO_NOTIFY_SWITCH)
+		acpi_notifier_call_chain(device, event, 0);
 
 	if (keycode) {
 		input_report_key(input, keycode, 1);