diff options
Diffstat (limited to 'drivers/pwm/pwm-tegra.c')
| -rw-r--r-- | drivers/pwm/pwm-tegra.c | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c index c529a170bcdd..11a10b575ace 100644 --- a/drivers/pwm/pwm-tegra.c +++ b/drivers/pwm/pwm-tegra.c @@ -300,32 +300,12 @@ static int tegra_pwm_probe(struct platform_device *pdev) static int tegra_pwm_remove(struct platform_device *pdev) { struct tegra_pwm_chip *pc = platform_get_drvdata(pdev); - unsigned int i; - int err; - - if (WARN_ON(!pc)) - return -ENODEV; - - err = clk_prepare_enable(pc->clk); - if (err < 0) - return err; - - for (i = 0; i < pc->chip.npwm; i++) { - struct pwm_device *pwm = &pc->chip.pwms[i]; - - if (!pwm_is_enabled(pwm)) - if (clk_prepare_enable(pc->clk) < 0) - continue; - pwm_writel(pc, i, 0); - - clk_disable_unprepare(pc->clk); - } + pwmchip_remove(&pc->chip); reset_control_assert(pc->rst); - clk_disable_unprepare(pc->clk); - return pwmchip_remove(&pc->chip); + return 0; } #ifdef CONFIG_PM_SLEEP |