[PATCH] thermal: Share THERMAL_NO_LIMIT between kernel and DT bindings

[Daniel Lezcano]

THERMAL_NO_LIMIT is defined separately in the thermal core and the DT
bindings, using different expressions for the same no-limit sentinel.

Define it as 0xffffffff in the DT bindings header and include that
header from linux/thermal.h. Remove the duplicate kernel definition so
both interfaces use the same unsigned 32-bit value while preserving
the existing DT encoding.

Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxxxxxxxx>
---
 include/dt-bindings/thermal/thermal.h | 2 +-
 include/linux/thermal.h               | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/dt-bindings/thermal/thermal.h b/include/dt-bindings/thermal/thermal.h
index bc7babb1a67c..018f75febb9f 100644
--- a/include/dt-bindings/thermal/thermal.h
+++ b/include/dt-bindings/thermal/thermal.h
@@ -10,7 +10,7 @@
 #define _DT_BINDINGS_THERMAL_THERMAL_H
 
 /* On cooling devices upper and lower limits */
-#define THERMAL_NO_LIMIT		(~0)
+#define THERMAL_NO_LIMIT		0xffffffff /* ~0U */
 
 #endif
 
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 083b4f533933..a6f635f0e1f8 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -17,12 +17,11 @@
 #include <linux/workqueue.h>
 #include <uapi/linux/thermal.h>
 
+#include <dt-bindings/thermal/thermal.h>
+
 /* invalid cooling state */
 #define THERMAL_CSTATE_INVALID -1UL
 
-/* No upper/lower limit requirement */
-#define THERMAL_NO_LIMIT	((u32)~0)
-
 /* Default weight of a bound cooling device */
 #define THERMAL_WEIGHT_DEFAULT 0
 
-- 
2.53.0