diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-14 10:33:23 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-22 14:39:28 +0100 |
| commit | 4aacf5fdf5aa759b3dbbee3e6b6ba59e564b6811 (patch) | |
| tree | ef1e609cd418b65a173eac281a1ae8dce3b05c27 /drivers/staging | |
| parent | 46eec872d512ccb44ae3f93ce25dd4875c1b24dd (diff) | |
| download | linux-4aacf5fdf5aa759b3dbbee3e6b6ba59e564b6811.tar.gz | |
staging: greybus: pwm: 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.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/7e7517527b825a18ca10cb0faa837577d4f0ec8a.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/greybus/pwm.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/staging/greybus/pwm.c b/drivers/staging/greybus/pwm.c index 97b49d436c541..0cd1dab2d888c 100644 --- a/drivers/staging/greybus/pwm.c +++ b/drivers/staging/greybus/pwm.c @@ -51,7 +51,7 @@ static int gb_pwm_activate_operation(struct pwm_chip *chip, u8 which) request.which = which; - gbphy_dev = to_gbphy_dev(chip->dev); + gbphy_dev = to_gbphy_dev(pwmchip_parent(chip)); ret = gbphy_runtime_get_sync(gbphy_dev); if (ret) return ret; @@ -76,7 +76,7 @@ static int gb_pwm_deactivate_operation(struct pwm_chip *chip, u8 which) request.which = which; - gbphy_dev = to_gbphy_dev(chip->dev); + gbphy_dev = to_gbphy_dev(pwmchip_parent(chip)); ret = gbphy_runtime_get_sync(gbphy_dev); if (ret) return ret; @@ -104,7 +104,7 @@ static int gb_pwm_config_operation(struct pwm_chip *chip, request.duty = cpu_to_le32(duty); request.period = cpu_to_le32(period); - gbphy_dev = to_gbphy_dev(chip->dev); + gbphy_dev = to_gbphy_dev(pwmchip_parent(chip)); ret = gbphy_runtime_get_sync(gbphy_dev); if (ret) return ret; @@ -131,7 +131,7 @@ static int gb_pwm_set_polarity_operation(struct pwm_chip *chip, request.which = which; request.polarity = polarity; - gbphy_dev = to_gbphy_dev(chip->dev); + gbphy_dev = to_gbphy_dev(pwmchip_parent(chip)); ret = gbphy_runtime_get_sync(gbphy_dev); if (ret) return ret; @@ -156,7 +156,7 @@ static int gb_pwm_enable_operation(struct pwm_chip *chip, u8 which) request.which = which; - gbphy_dev = to_gbphy_dev(chip->dev); + gbphy_dev = to_gbphy_dev(pwmchip_parent(chip)); ret = gbphy_runtime_get_sync(gbphy_dev); if (ret) return ret; @@ -184,7 +184,7 @@ static int gb_pwm_disable_operation(struct pwm_chip *chip, u8 which) ret = gb_operation_sync(pwmc->connection, GB_PWM_TYPE_DISABLE, &request, sizeof(request), NULL, 0); - gbphy_dev = to_gbphy_dev(chip->dev); + gbphy_dev = to_gbphy_dev(pwmchip_parent(chip)); gbphy_runtime_put_autosuspend(gbphy_dev); return ret; @@ -198,7 +198,7 @@ static int gb_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) static void gb_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) { if (pwm_is_enabled(pwm)) - dev_warn(chip->dev, "freeing PWM device without disabling\n"); + dev_warn(pwmchip_parent(chip), "freeing PWM device without disabling\n"); gb_pwm_deactivate_operation(chip, pwm->hwpwm); } |