On Tue, May 6, 2014 at 2:59 AM, Beniamino Galvani <b.galv...@gmail.com> wrote:
> pwmchip_add() returns zero on success and a negative value on error,
> so the condition of the check must be inverted.
>
> Signed-off-by: Beniamino Galvani <b.galv...@gmail.com>
> ---
> drivers/pwm/pwm-spear.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pwm/pwm-spear.c b/drivers/pwm/pwm-spear.c
> index cb2d4f0..945556d 100644
> --- a/drivers/pwm/pwm-spear.c
> +++ b/drivers/pwm/pwm-spear.c
> @@ -222,7 +222,7 @@ static int spear_pwm_probe(struct platform_device *pdev)
> }
>
> ret = pwmchip_add(&pc->chip);
> - if (!ret) {
> + if (ret < 0) {
> clk_unprepare(pc->clk);
> dev_err(&pdev->dev, "pwmchip_add() failed: %d\n", ret);
> }
Acked-by: Viresh Kumar <viresh.ku...@linaro.org>
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