amdgpu/dc: inline dml_round_to_multiple

turns out to be a win to inline this.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c

@@ -40,23 +40,4 @@ double dml_round(double a)
 		return floor;
 }
 
-unsigned int dml_round_to_multiple(
-	unsigned int num,
-	unsigned int multiple,
-	bool up)
-{
-	unsigned int remainder;
-
-	if (multiple == 0)
-		return num;
-
-	remainder = num % multiple;
 
-	if (remainder == 0)
-		return num;
-
-	if (up)
-		return (num + multiple - remainder);
-	else
-		return (num - remainder);
-}

drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h

@@ -35,7 +35,5 @@
 #define DTRACE(str, ...) {dm_logger_write(mode_lib->logger, LOG_DML, str, ##__VA_ARGS__); }
 
 double dml_round(double a);
-unsigned int dml_round_to_multiple(
-			unsigned int num, unsigned int multiple, bool up);
 
 #endif /* __DC_COMMON_DEFS_H__ */

drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h

@@ -99,4 +99,23 @@ static inline double dml_log(double x, double base)
 	return (double) dcn_bw_log(x, base);
 }
 
+static inline unsigned int dml_round_to_multiple(unsigned int num,
+						 unsigned int multiple,
+						 bool up)
+{
+	unsigned int remainder;
+
+	if (multiple == 0)
+		return num;
+
+	remainder = num % multiple;
+
+	if (remainder == 0)
+		return num;
+
+	if (up)
+		return (num + multiple - remainder);
+	else
+		return (num - remainder);
+}
 #endif