---

yaml
---
r: 74849
b: refs/heads/master
c: 18ca38d
h: refs/heads/master
i:
  74847: 5551ffc
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6e3013932e97a0e034d55419c60ae4a8a229ceb8
+refs/heads/master: 18ca38d26f65c849af109eb911295c7dde71ce3b

trunk/arch/mips/cobalt/time.c

@@ -27,9 +27,28 @@
 
 void __init plat_time_init(void)
 {
+	u32 start, end;
+	int i = HZ / 10;
+
 	setup_pit_timer();
 
 	gt641xx_set_base_clock(GT641XX_BASE_CLOCK);
 
-	mips_timer_state = gt641xx_timer0_state;
+	/*
+	 * MIPS counter frequency is measured during a 100msec interval
+	 * using GT64111 timer0.
+	 */
+	while (!gt641xx_timer0_state())
+		;
+
+	start = read_c0_count();
+
+	while (i--)
+		while (!gt641xx_timer0_state())
+			;
+
+	end = read_c0_count();
+
+	mips_hpt_frequency = (end - start) * 10;
+	printk(KERN_INFO "MIPS counter frequency %dHz\n", mips_hpt_frequency);
 }

trunk/drivers/acpi/battery.c

@@ -125,7 +125,7 @@ static int acpi_battery_technology(struct acpi_battery *battery)
 		return POWER_SUPPLY_TECHNOLOGY_NiMH;
 	if (!strcasecmp("LION", battery->type))
 		return POWER_SUPPLY_TECHNOLOGY_LION;
-	if (!strncasecmp("LI-ION", battery->type, 6))
+	if (!strcasecmp("LI-ION", battery->type))
 		return POWER_SUPPLY_TECHNOLOGY_LION;
 	if (!strcasecmp("LiP", battery->type))
 		return POWER_SUPPLY_TECHNOLOGY_LIPO;

trunk/drivers/acpi/numa.c

@@ -38,9 +38,9 @@ ACPI_MODULE_NAME("numa");
 static nodemask_t nodes_found_map = NODE_MASK_NONE;
 
 /* maps to convert between proximity domain and logical node ID */
-static int pxm_to_node_map[MAX_PXM_DOMAINS]
+static int __cpuinitdata pxm_to_node_map[MAX_PXM_DOMAINS]
 				= { [0 ... MAX_PXM_DOMAINS - 1] = NID_INVAL };
-static int node_to_pxm_map[MAX_NUMNODES]
+static int __cpuinitdata node_to_pxm_map[MAX_NUMNODES]
 				= { [0 ... MAX_NUMNODES - 1] = PXM_INVAL };
 
 int pxm_to_node(int pxm)

trunk/drivers/acpi/pci_bind.c

@@ -294,6 +294,9 @@ int acpi_pci_unbind(struct acpi_device *device)
 	    acpi_get_data(device->handle, acpi_pci_data_handler,
 			  (void **)&data);
 	if (ACPI_FAILURE(status)) {
+		ACPI_EXCEPTION((AE_INFO, status,
+				"Unable to get data from device %s",
+				acpi_device_bid(device)));
 		result = -ENODEV;
 		goto end;
 	}

trunk/drivers/acpi/sbs.c

@@ -54,6 +54,12 @@
 #define ACPI_BATTERY_DIR_NAME		"BAT%i"
 #define ACPI_AC_DIR_NAME		"AC0"
 
+enum acpi_sbs_device_addr {
+	ACPI_SBS_CHARGER = 0x9,
+	ACPI_SBS_MANAGER = 0xa,
+	ACPI_SBS_BATTERY = 0xb,
+};
+
 #define ACPI_SBS_NOTIFY_STATUS		0x80
 #define ACPI_SBS_NOTIFY_INFO		0x81
 
@@ -533,7 +539,7 @@ static struct proc_dir_entry *acpi_battery_dir = NULL;
 
 static inline char *acpi_battery_units(struct acpi_battery *battery)
 {
-	return acpi_battery_mode(battery) ? " mW" : " mA";
+	return acpi_battery_mode(battery) ? " mWh" : " mAh";
 }
 
 
@@ -550,10 +556,10 @@ static int acpi_battery_read_info(struct seq_file *seq, void *offset)
 	if (!battery->present)
 		goto end;
 
-	seq_printf(seq, "design capacity:         %i%sh\n",
+	seq_printf(seq, "design capacity:         %i%s\n",
 		   battery->design_capacity * acpi_battery_scale(battery),
 		   acpi_battery_units(battery));
-	seq_printf(seq, "last full capacity:      %i%sh\n",
+	seq_printf(seq, "last full capacity:      %i%s\n",
 		   battery->full_charge_capacity * acpi_battery_scale(battery),
 		   acpi_battery_units(battery));
 	seq_printf(seq, "battery technology:      rechargeable\n");
@@ -584,7 +590,7 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
 {
 	struct acpi_battery *battery = seq->private;
 	struct acpi_sbs *sbs = battery->sbs;
-	int rate;
+	int result = 0;
 
 	mutex_lock(&sbs->lock);
 	seq_printf(seq, "present:                 %s\n",
@@ -598,20 +604,17 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
 	seq_printf(seq, "charging state:          %s\n",
 		   (battery->current_now < 0) ? "discharging" :
 		   ((battery->current_now > 0) ? "charging" : "charged"));
-	rate = abs(battery->current_now) * acpi_battery_ipscale(battery);
-	rate *= (acpi_battery_mode(battery))?(battery->voltage_now *
-			acpi_battery_vscale(battery)/1000):1;
-	seq_printf(seq, "present rate:            %d%s\n", rate,
-		   acpi_battery_units(battery));
-	seq_printf(seq, "remaining capacity:      %i%sh\n",
+	seq_printf(seq, "present rate:            %d mA\n",
+		   abs(battery->current_now) * acpi_battery_ipscale(battery));
+	seq_printf(seq, "remaining capacity:      %i%s\n",
 		   battery->capacity_now * acpi_battery_scale(battery),
 		   acpi_battery_units(battery));
 	seq_printf(seq, "present voltage:         %i mV\n",
 		   battery->voltage_now * acpi_battery_vscale(battery));
 
       end:
 	mutex_unlock(&sbs->lock);
-	return 0;
+	return result;
 }
 
 static int acpi_battery_state_open_fs(struct inode *inode, struct file *file)
@@ -635,7 +638,7 @@ static int acpi_battery_read_alarm(struct seq_file *seq, void *offset)
 	acpi_battery_get_alarm(battery);
 	seq_printf(seq, "alarm:                   ");
 	if (battery->alarm_capacity)
-		seq_printf(seq, "%i%sh\n",
+		seq_printf(seq, "%i%s\n",
 			   battery->alarm_capacity *
 			   acpi_battery_scale(battery),
 			   acpi_battery_units(battery));

trunk/drivers/acpi/sbshc.c

@@ -202,9 +202,10 @@ int acpi_smbus_unregister_callback(struct acpi_smb_hc *hc)
 
 EXPORT_SYMBOL_GPL(acpi_smbus_unregister_callback);
 
-static inline void acpi_smbus_callback(void *context)
+static void acpi_smbus_callback(void *context)
 {
 	struct acpi_smb_hc *hc = context;
+
 	if (hc->callback)
 		hc->callback(hc->context);
 }
@@ -213,7 +214,6 @@ static int smbus_alarm(void *context)
 {
 	struct acpi_smb_hc *hc = context;
 	union acpi_smb_status status;
-	u8 address;
 	if (smb_hc_read(hc, ACPI_SMB_STATUS, &status.raw))
 		return 0;
 	/* Check if it is only a completion notify */
@@ -222,18 +222,9 @@ static int smbus_alarm(void *context)
 	if (!status.fields.alarm)
 		return 0;
 	mutex_lock(&hc->lock);
-	smb_hc_read(hc, ACPI_SMB_ALARM_ADDRESS, &address);
-	status.fields.alarm = 0;
 	smb_hc_write(hc, ACPI_SMB_STATUS, status.raw);
-	/* We are only interested in events coming from known devices */
-	switch (address >> 1) {
-		case ACPI_SBS_CHARGER:
-		case ACPI_SBS_MANAGER:
-		case ACPI_SBS_BATTERY:
-			acpi_os_execute(OSL_GPE_HANDLER,
-					acpi_smbus_callback, hc);
-		default:;
-	}
+	if (hc->callback)
+		acpi_os_execute(OSL_GPE_HANDLER, acpi_smbus_callback, hc);
 	mutex_unlock(&hc->lock);
 	return 0;
 }

trunk/drivers/acpi/sbshc.h

@@ -16,12 +16,6 @@ enum acpi_smb_protocol {
 
 static const u8 SMBUS_PEC = 0x80;
 
-enum acpi_sbs_device_addr {
-	ACPI_SBS_CHARGER = 0x9,
-	ACPI_SBS_MANAGER = 0xa,
-	ACPI_SBS_BATTERY = 0xb,
-};
-
 typedef void (*smbus_alarm_callback)(void *context);
 
 extern int acpi_smbus_read(struct acpi_smb_hc *hc, u8 protocol, u8 address,

trunk/drivers/acpi/video.c

@@ -577,7 +577,7 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device)
 	struct acpi_video_device_brightness *br = NULL;
 
 
-	memset(&device->cap, 0, sizeof(device->cap));
+	memset(&device->cap, 0, 4);
 
 	if (ACPI_SUCCESS(acpi_get_handle(device->dev->handle, "_ADR", &h_dummy1))) {
 		device->cap._ADR = 1;
@@ -697,7 +697,7 @@ static void acpi_video_bus_find_cap(struct acpi_video_bus *video)
 {
 	acpi_handle h_dummy1;
 
-	memset(&video->cap, 0, sizeof(video->cap));
+	memset(&video->cap, 0, 4);
 	if (ACPI_SUCCESS(acpi_get_handle(video->device->handle, "_DOS", &h_dummy1))) {
 		video->cap._DOS = 1;
 	}

trunk/drivers/misc/thinkpad_acpi.c

@@ -987,9 +987,9 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
 		KEY_UNKNOWN,	/* 0x0C: FN+BACKSPACE */
 		KEY_UNKNOWN,	/* 0x0D: FN+INSERT */
 		KEY_UNKNOWN,	/* 0x0E: FN+DELETE */
-		KEY_RESERVED,	/* 0x0F: FN+HOME (brightness up) */
+		KEY_BRIGHTNESSUP,	/* 0x0F: FN+HOME (brightness up) */
 		/* Scan codes 0x10 to 0x1F: Extended ACPI HKEY hot keys */
-		KEY_RESERVED,	/* 0x10: FN+END (brightness down) */
+		KEY_BRIGHTNESSDOWN,	/* 0x10: FN+END (brightness down) */
 		KEY_RESERVED,	/* 0x11: FN+PGUP (thinklight toggle) */
 		KEY_UNKNOWN,	/* 0x12: FN+PGDOWN */
 		KEY_ZOOM,	/* 0x13: FN+SPACE (zoom) */