[PATCH] divide by 3*sizeof(u32) when computing array_size

[Salah Triki]

Divide by 3*sizeof(u32) when computing array_size, since stm32_breakinput
has 3 fields of type u32.

Signed-off-by: Salah Triki <salah.triki at gmail.com>
---
 drivers/pwm/pwm-stm32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c
index 794ca5b02968..fb21bc2b2dd6 100644
--- a/drivers/pwm/pwm-stm32.c
+++ b/drivers/pwm/pwm-stm32.c
@@ -544,7 +544,7 @@ static int stm32_pwm_probe_breakinputs(struct stm32_pwm *priv,
 		return -EINVAL;
 
 	priv->num_breakinputs = nb;
-	array_size = nb * sizeof(struct stm32_breakinput) / sizeof(u32);
+	array_size = nb * sizeof(struct stm32_breakinput) / (3 * sizeof(u32));
 	ret = of_property_read_u32_array(np, "st,breakinput",
 					 (u32 *)priv->breakinputs, array_size);
 	if (ret)
-- 
2.25.1