Merge tag 'io_uring-5.15-2021-09-11' of git://git.kernel.dk/linux-block

[linux-2.6-microblaze.git] / drivers / pwm / pwm-sifive.c

diff --git a/drivers/pwm/pwm-sifive.c b/drivers/pwm/pwm-sifive.c
index 420edc4..253c4a1 100644 (file)
--- a/drivers/pwm/pwm-sifive.c
+++ b/drivers/pwm/pwm-sifive.c
@@ -291,7 +291,7 @@ static int pwm_sifive_remove(struct platform_device *dev)
        struct pwm_sifive_ddata *ddata = platform_get_drvdata(dev);
        bool is_enabled = false;
        struct pwm_device *pwm;
-       int ret, ch;
+       int ch;
 
        for (ch = 0; ch < ddata->chip.npwm; ch++) {
                pwm = &ddata->chip.pwms[ch];
@@ -304,10 +304,10 @@ static int pwm_sifive_remove(struct platform_device *dev)
                clk_disable(ddata->clk);
 
        clk_disable_unprepare(ddata->clk);
-       ret = pwmchip_remove(&ddata->chip);
+       pwmchip_remove(&ddata->chip);
        clk_notifier_unregister(ddata->clk, &ddata->notifier);
 
-       return ret;
+       return 0;
 }
 
 static const struct of_device_id pwm_sifive_of_match[] = {