pwm: Make use of pwm_get_xxx() helpers where appropriate

Use the pwm_get_xxx() helpers instead of directly accessing the fields
in struct pwm_device. This will allow us to smoothly move to the atomic
update approach.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c
index 008dc646225e..d600fd5cd4ba 100644
--- a/drivers/pwm/pwm-imx.c
+++ b/drivers/pwm/pwm-imx.c
@@ -129,7 +129,8 @@ static int imx_pwm_config_v2(struct pwm_chip *chip,
                 sr = readl(imx->mmio_base + MX3_PWMSR);
                 fifoav = sr & MX3_PWMSR_FIFOAV_MASK;
                 if (fifoav == MX3_PWMSR_FIFOAV_4WORDS) {
-                        period_ms = DIV_ROUND_UP(pwm->period, NSEC_PER_MSEC);
+                        period_ms = DIV_ROUND_UP(pwm_get_period(pwm),
+                                                 NSEC_PER_MSEC);
                         msleep(period_ms);
 
                         sr = readl(imx->mmio_base + MX3_PWMSR);