1910cd8853
To set the duty cycle to zero (i.e. pwm_stop), the trigger value shall be equal to the top value. This is achieved by reading the value of the top bit field from the pwm register and then writing back this value to the trigger and top bit fields. Addresses-Coverity: ("Logically dead code") Reported-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Christer Beskow <chbe@kvaser.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>