[PATCH] leds: leds-aat1290.c: enclosed arithmetic expression macro

[Lynn Lei]

Fixed the unenclosed complex values macro issue generated by
scripts/checkpatch.pl:
	ERROR: Macros with complex values should be enclosed in parentheses

Signed-off-by: Lynn Lei <lynnl.yet@xxxxxxxxx>
---
 drivers/leds/leds-aat1290.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/leds-aat1290.c b/drivers/leds/leds-aat1290.c
index a21e19297745..061e2cfd8097 100644
--- a/drivers/leds/leds-aat1290.c
+++ b/drivers/leds/leds-aat1290.c
@@ -35,7 +35,7 @@
 #define AAT1290_MM_CURRENT_RATIO_ADDR	20
 #define AAT1290_MM_TO_FL_1_92		1
 
-#define AAT1290_MM_TO_FL_RATIO		1000 / 1920
+#define AAT1290_MM_TO_FL_RATIO		(1000 / 1920)
 #define AAT1290_MAX_MM_CURRENT(fl_max)	(fl_max * AAT1290_MM_TO_FL_RATIO)
 
 #define AAT1290_LATCH_TIME_MIN_US	500
-- 
2.13.2