hwmon: applesmc: Add support for MacBook Air 2

Add temperature sensor support for MacBook Air 2.
Signed-off-by: NHenrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/hwmon/applesmc.c

@@ -131,6 +131,10 @@ static const char* temperature_sensors_sets[][36] = {
 /* Set 14: iMac 6,1 */
 	{ "TA0P", "TC0D", "TC0H", "TC0P", "TG0D", "TG0H", "TG0P", "TH0P",
 	  "TO0P", "Tp0P", NULL },
+/* Set 15: MacBook Air 2,1 */
+	{ "TB0T", "TB1S", "TB1T", "TB2S", "TB2T", "TC0D", "TN0D", "TTF0",
+	  "TV0P", "TVFP", "TW0P", "Th0P", "Tp0P", "Tp1P", "TpFP", "Ts0P",
+	  "Ts0S", NULL },
 };
 
 /* List of keys used to read/write fan speeds */
@@ -1301,11 +1305,17 @@ static __initdata struct dmi_match_data applesmc_dmi_data[] = {
 	{ .accelerometer = 0, .light = 0, .temperature_set = 13 },
 /* iMac 6: light sensor only, temperature set 14 */
 	{ .accelerometer = 0, .light = 0, .temperature_set = 14 },
+/* MacBook Air 2,1: accelerometer, backlight and temperature set 15 */
+	{ .accelerometer = 1, .light = 1, .temperature_set = 15 },
 };
 
 /* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1".
  * So we need to put "Apple MacBook Pro" before "Apple MacBook". */
 static __initdata struct dmi_system_id applesmc_whitelist[] = {
+	{ applesmc_dmi_match, "Apple MacBook Air 2", {
+	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir2") },
+		&applesmc_dmi_data[15]},
 	{ applesmc_dmi_match, "Apple MacBook Air", {
 	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
 	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir") },