diff --git a/drivers/pwm/pwm-sun4i.c b/drivers/pwm/pwm-sun4i.c
index 42e6f0873d1c9978e6d36c0e9d999c58ca21c7c7..d6c1b3a5f2a691b7fc0e935f75dfddc3ad37d8cd 100644
--- a/drivers/pwm/pwm-sun4i.c
+++ b/drivers/pwm/pwm-sun4i.c
@@ -73,7 +73,6 @@ static const u32 prescaler_table[] = {
 
 struct sun4i_pwm_data {
 	bool has_prescaler_bypass;
-	bool has_rdy;
 	unsigned int npwm;
 };
 
@@ -315,31 +314,26 @@ static const struct pwm_ops sun4i_pwm_ops = {
 
 static const struct sun4i_pwm_data sun4i_pwm_data_a10 = {
 	.has_prescaler_bypass = false,
-	.has_rdy = false,
 	.npwm = 2,
 };
 
 static const struct sun4i_pwm_data sun4i_pwm_data_a10s = {
 	.has_prescaler_bypass = true,
-	.has_rdy = true,
 	.npwm = 2,
 };
 
 static const struct sun4i_pwm_data sun4i_pwm_data_a13 = {
 	.has_prescaler_bypass = true,
-	.has_rdy = true,
 	.npwm = 1,
 };
 
 static const struct sun4i_pwm_data sun4i_pwm_data_a20 = {
 	.has_prescaler_bypass = true,
-	.has_rdy = true,
 	.npwm = 2,
 };
 
 static const struct sun4i_pwm_data sun4i_pwm_data_h3 = {
 	.has_prescaler_bypass = true,
-	.has_rdy = true,
 	.npwm = 1,
 };