Pull asus into test branch

drivers/acpi/asus_acpi.c

@@ -138,6 +138,7 @@ struct asus_hotk {
 		S2x,		//S200 (J1 reported), Victor MP-XP7210
 		W1N,		//W1000N
 		W5A,		//W5A
+		W3V,            //W3030V
 		xxN,		//M2400N, M3700N, M5200N, M6800N, S1300N, S5200N
 		//(Centrino)
 		END_MODEL
@@ -375,6 +376,17 @@ static struct model_data model_conf[END_MODEL] = {
 	 .display_set = "SDSP",
 	 .display_get = "\\ADVG"},
 
+	{
+	 .name = "W3V",
+	 .mt_mled = "MLED",
+	 .mt_wled = "WLED",
+	 .mt_lcd_switch = xxN_PREFIX "_Q10",
+	 .lcd_status = "\\BKLT",
+	 .brightness_set = "SPLV",
+	 .brightness_get = "GPLV",
+	 .display_set = "SDSP",
+	 .display_get = "\\INFB"},
+
        {
 	 .name = "xxN",
 	 .mt_mled = "MLED",
@@ -555,11 +567,11 @@ static int
 write_led(const char __user * buffer, unsigned long count,
 	  char *ledname, int ledmask, int invert)
 {
-	int value;
+	int rv, value;
 	int led_out = 0;
 
-	count = parse_arg(buffer, count, &value);
-	if (count > 0)
+	rv = parse_arg(buffer, count, &value);
+	if (rv > 0)
 		led_out = value ? 1 : 0;
 
 	hotk->status =
@@ -572,7 +584,7 @@ write_led(const char __user * buffer, unsigned long count,
 		printk(KERN_WARNING "Asus ACPI: LED (%s) write failed\n",
 		       ledname);
 
-	return count;
+	return rv;
 }
 
 /*
@@ -607,20 +619,18 @@ static int
 proc_write_ledd(struct file *file, const char __user * buffer,
 		unsigned long count, void *data)
 {
-	int value;
+	int rv, value;
 
-	count = parse_arg(buffer, count, &value);
-	if (count > 0) {
+	rv = parse_arg(buffer, count, &value);
+	if (rv > 0) {
 		if (!write_acpi_int
 		    (hotk->handle, hotk->methods->mt_ledd, value, NULL))
 			printk(KERN_WARNING
 			       "Asus ACPI: LED display write failed\n");
 		else
 			hotk->ledd_status = (u32) value;
-	} else if (count < 0)
-		printk(KERN_WARNING "Asus ACPI: Error reading user input\n");
-
-	return count;
+	}
+	return rv;
 }
 
 /*
@@ -761,12 +771,12 @@ static int
 proc_write_lcd(struct file *file, const char __user * buffer,
 	       unsigned long count, void *data)
 {
-	int value;
+	int rv, value;
 
-	count = parse_arg(buffer, count, &value);
-	if (count > 0)
+	rv = parse_arg(buffer, count, &value);
+	if (rv > 0)
 		set_lcd_state(value);
-	return count;
+	return rv;
 }
 
 static int read_brightness(void)
@@ -830,18 +840,15 @@ static int
 proc_write_brn(struct file *file, const char __user * buffer,
 	       unsigned long count, void *data)
 {
-	int value;
+	int rv, value;
 
-	count = parse_arg(buffer, count, &value);
-	if (count > 0) {
+	rv = parse_arg(buffer, count, &value);
+	if (rv > 0) {
 		value = (0 < value) ? ((15 < value) ? 15 : value) : 0;
 		/* 0 <= value <= 15 */
 		set_brightness(value);
-	} else if (count < 0) {
-		printk(KERN_WARNING "Asus ACPI: Error reading user input\n");
 	}
-
-	return count;
+	return rv;
 }
 
 static void set_display(int value)
@@ -880,15 +887,12 @@ static int
 proc_write_disp(struct file *file, const char __user * buffer,
 		unsigned long count, void *data)
 {
-	int value;
+	int rv, value;
 
-	count = parse_arg(buffer, count, &value);
-	if (count > 0)
+	rv = parse_arg(buffer, count, &value);
+	if (rv > 0)
 		set_display(value);
-	else if (count < 0)
-		printk(KERN_WARNING "Asus ACPI: Error reading user input\n");
-
-	return count;
+	return rv;
 }
 
 typedef int (proc_readfunc) (char *page, char **start, off_t off, int count,
@@ -1097,6 +1101,8 @@ static int asus_model_match(char *model)
 		return A4G;
 	else if (strncmp(model, "W1N", 3) == 0)
 		return W1N;
+	else if (strncmp(model, "W3V", 3) == 0)
+		return W3V;
 	else if (strncmp(model, "W5A", 3) == 0)
 		return W5A;
 	else
@@ -1200,9 +1206,10 @@ static int asus_hotk_get_info(void)
 		hotk->methods->mt_wled = NULL;
 	/* L5D's WLED is not controlled by ACPI */
 	else if (strncmp(string, "M2N", 3) == 0 ||
+		 strncmp(string, "W3V", 3) == 0 ||
 		 strncmp(string, "S1N", 3) == 0)
 		hotk->methods->mt_wled = "WLED";
-	/* M2N and S1N have a usable WLED */
+	/* M2N, S1N and W3V have a usable WLED */
 	else if (asus_info) {
 		if (strncmp(asus_info->oem_table_id, "L1", 2) == 0)
 			hotk->methods->mled_status = NULL;