diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c
index 15f4d5d8611b..8d6bc6859a92 100644
--- a/drivers/power/twl4030_charger.c
+++ b/drivers/power/twl4030_charger.c
@@ -41,16 +41,16 @@
 #define TWL4030_STS_VBUS	BIT(7)
 #define TWL4030_STS_USB_ID	BIT(2)
 #define TWL4030_BBCHEN		BIT(4)
-#define TWL4030_BBSEL_MASK	0b1100
-#define TWL4030_BBSEL_2V5	0b0000
-#define TWL4030_BBSEL_3V0	0b0100
-#define TWL4030_BBSEL_3V1	0b1000
-#define TWL4030_BBSEL_3V2	0b1100
-#define TWL4030_BBISEL_MASK	0b11
-#define TWL4030_BBISEL_25uA	0b00
-#define TWL4030_BBISEL_150uA	0b01
-#define TWL4030_BBISEL_500uA	0b10
-#define TWL4030_BBISEL_1000uA	0b11
+#define TWL4030_BBSEL_MASK	0x0c
+#define TWL4030_BBSEL_2V5	0x00
+#define TWL4030_BBSEL_3V0	0x04
+#define TWL4030_BBSEL_3V1	0x08
+#define TWL4030_BBSEL_3V2	0x0c
+#define TWL4030_BBISEL_MASK	0x03
+#define TWL4030_BBISEL_25uA	0x00
+#define TWL4030_BBISEL_150uA	0x01
+#define TWL4030_BBISEL_500uA	0x02
+#define TWL4030_BBISEL_1000uA	0x03
 
 /* BCI interrupts */
 #define TWL4030_WOVF		BIT(0) /* Watchdog overflow */