[PATCH] pwm: ab8500: Add error message if pwmchip_add() fails

[Uwe Kleine-König]

pwmchip_add() doesn't emit an error message, so add one in the driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
 drivers/pwm/pwm-ab8500.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-ab8500.c b/drivers/pwm/pwm-ab8500.c
index fdf3964db4a6..4b6f9e24e11d 100644
--- a/drivers/pwm/pwm-ab8500.c
+++ b/drivers/pwm/pwm-ab8500.c
@@ -106,7 +106,7 @@ static int ab8500_pwm_probe(struct platform_device *pdev)
 
 	err = pwmchip_add(&ab8500->chip);
 	if (err < 0)
-		return err;
+		return dev_err_probe(&pdev->dev, err, "Failed to add pwm chip\n");
 
 	dev_dbg(&pdev->dev, "pwm probe successful\n");
 	platform_set_drvdata(pdev, ab8500);
-- 
2.27.0