diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-14 10:33:13 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-22 14:39:27 +0100 |
| commit | 9767db33373f125e0ed370c943cf7cb12f402ab2 (patch) | |
| tree | 89120b0dc7b20478a4ee08dfb50c4c5ee4f7667f /drivers/pwm | |
| parent | 58803adcb70e90b525e5242e55a3838f8b605dec (diff) | |
| download | linux-9767db33373f125e0ed370c943cf7cb12f402ab2.tar.gz | |
pwm: vt8500: Introduce a local pwm_chip variable in .probe()
This simplifies converting the driver to pwmchip_alloc() as there is only
a single code line left that makes use of struct vt8500_chip::chip.
Link: https://lore.kernel.org/r/7d903b608609d46cf1ee1e06530f516f42af1ebb.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-vt8500.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-vt8500.c b/drivers/pwm/pwm-vt8500.c index 3646bd45b1017..6da9b8f88afcb 100644 --- a/drivers/pwm/pwm-vt8500.c +++ b/drivers/pwm/pwm-vt8500.c @@ -232,6 +232,7 @@ MODULE_DEVICE_TABLE(of, vt8500_pwm_dt_ids); static int vt8500_pwm_probe(struct platform_device *pdev) { + struct pwm_chip *chip; struct vt8500_chip *vt8500; struct device_node *np = pdev->dev.of_node; int ret; @@ -243,9 +244,10 @@ static int vt8500_pwm_probe(struct platform_device *pdev) if (vt8500 == NULL) return -ENOMEM; - vt8500->chip.dev = &pdev->dev; - vt8500->chip.ops = &vt8500_pwm_ops; - vt8500->chip.npwm = VT8500_NR_PWMS; + chip = &vt8500->chip; + chip->dev = &pdev->dev; + chip->ops = &vt8500_pwm_ops; + chip->npwm = VT8500_NR_PWMS; vt8500->clk = devm_clk_get_prepared(&pdev->dev, NULL); if (IS_ERR(vt8500->clk)) @@ -255,7 +257,7 @@ static int vt8500_pwm_probe(struct platform_device *pdev) if (IS_ERR(vt8500->base)) return PTR_ERR(vt8500->base); - ret = devm_pwmchip_add(&pdev->dev, &vt8500->chip); + ret = devm_pwmchip_add(&pdev->dev, chip); if (ret < 0) return dev_err_probe(&pdev->dev, ret, "failed to add PWM chip\n"); |