pwm: rockchip: Set polarity unconditionally in .get_state()

Don't rely on *state being zero initialized and PWM_POLARITY_NORMAL
being zero. So always assign .polarity.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/pwm/pwm-rockchip.c b/drivers/pwm/pwm-rockchip.c
index 51b96cb7dd25..8eb2db59741d 100644
--- a/drivers/pwm/pwm-rockchip.c
+++ b/drivers/pwm/pwm-rockchip.c
@@ -90,10 +90,10 @@ static void rockchip_pwm_get_state(struct pwm_chip *chip,
                 state->enabled = ((val & enable_conf) == enable_conf) ?
                                  true : false;
 
-        if (pc->data->supports_polarity) {
-                if (!(val & PWM_DUTY_POSITIVE))
-                        state->polarity = PWM_POLARITY_INVERSED;
-        }
+        if (pc->data->supports_polarity && !(val & PWM_DUTY_POSITIVE))
+                state->polarity = PWM_POLARITY_INVERSED;
+        else
+                state->polarity = PWM_POLARITY_NORMAL;
 
         clk_disable(pc->pclk);
 }