mfd: arizona: Rename thermal shutdown interrupt

Newer versions of the IP introduce short circuit protection which will
also shutdown the speaker. Rename the interrupt and associated register
bits associated with thermal events to better fit the function and avoid
conflict with future interrupt additions.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index c8a993b..fb4d4bb 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -138,11 +138,11 @@
 		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1
 	},
 
-	[ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
 	},
-	[ARIZONA_IRQ_SPK_SHUTDOWN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
 	},
 	[ARIZONA_IRQ_HPDET] = {
 		.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c
index 4729007..2822768 100644
--- a/drivers/mfd/wm5110-tables.c
+++ b/drivers/mfd/wm5110-tables.c
@@ -340,11 +340,11 @@
 		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1
 	},
 
-	[ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
 	},
-	[ARIZONA_IRQ_SPK_SHUTDOWN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
 	},
 	[ARIZONA_IRQ_HPDET] = {
 		.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
diff --git a/drivers/mfd/wm8997-tables.c b/drivers/mfd/wm8997-tables.c
index 04bc6d5..510da3b 100644
--- a/drivers/mfd/wm8997-tables.c
+++ b/drivers/mfd/wm8997-tables.c
@@ -65,11 +65,11 @@
 	[ARIZONA_IRQ_GP2] = { .reg_offset = 0, .mask = ARIZONA_GP2_EINT1 },
 	[ARIZONA_IRQ_GP1] = { .reg_offset = 0, .mask = ARIZONA_GP1_EINT1 },
 
-	[ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
 	},
-	[ARIZONA_IRQ_SPK_SHUTDOWN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
 	},
 	[ARIZONA_IRQ_HPDET] = {
 		.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1