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 <[email protected]> --- 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); } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-pwm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
