From: Uwe Kleine-König Date: Wed, 14 Feb 2024 09:33:19 +0000 (+0100) Subject: drm/bridge: ti-sn65dsi86: Make use of pwmchip_parent() accessor X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4867424625e0637caffcfb6252c29cf3537d5ffb;p=linux.git drm/bridge: ti-sn65dsi86: Make use of pwmchip_parent() accessor struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Acked-by: Douglas Anderson Link: https://lore.kernel.org/r/10a8d55110fc48a4759e65cc19556858587e94cc.1707900770.git.u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König --- diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 1f6e929c2f6a3..f1fffbef33247 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -1415,7 +1415,7 @@ static int ti_sn_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, int ret; if (!pdata->pwm_enabled) { - ret = pm_runtime_resume_and_get(chip->dev); + ret = pm_runtime_resume_and_get(pwmchip_parent(chip)); if (ret < 0) return ret; } @@ -1431,7 +1431,7 @@ static int ti_sn_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, SN_GPIO_MUX_MASK << (2 * SN_PWM_GPIO_IDX), SN_GPIO_MUX_SPECIAL << (2 * SN_PWM_GPIO_IDX)); if (ret) { - dev_err(chip->dev, "failed to mux in PWM function\n"); + dev_err(pwmchip_parent(chip), "failed to mux in PWM function\n"); goto out; } } @@ -1507,7 +1507,7 @@ static int ti_sn_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, ret = regmap_write(pdata->regmap, SN_PWM_PRE_DIV_REG, pre_div); if (ret) { - dev_err(chip->dev, "failed to update PWM_PRE_DIV\n"); + dev_err(pwmchip_parent(chip), "failed to update PWM_PRE_DIV\n"); goto out; } @@ -1519,7 +1519,7 @@ static int ti_sn_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, FIELD_PREP(SN_PWM_INV_MASK, state->polarity == PWM_POLARITY_INVERSED); ret = regmap_write(pdata->regmap, SN_PWM_EN_INV_REG, pwm_en_inv); if (ret) { - dev_err(chip->dev, "failed to update PWM_EN/PWM_INV\n"); + dev_err(pwmchip_parent(chip), "failed to update PWM_EN/PWM_INV\n"); goto out; } @@ -1527,7 +1527,7 @@ static int ti_sn_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, out: if (!pdata->pwm_enabled) - pm_runtime_put_sync(chip->dev); + pm_runtime_put_sync(pwmchip_parent(chip)); return ret; }