pwm: samsung: add missing device pointer to struct pwm_chip

This patch adds missing device pointer to struct pwm_chip. If the
device pointer is NULL, pwmchip_add() will return error.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c
index d10386528c9c..e5187c0ade9f 100644
--- a/drivers/pwm/pwm-samsung.c
+++ b/drivers/pwm/pwm-samsung.c
@@ -225,6 +225,7 @@ static int s3c_pwm_probe(struct platform_device *pdev)
 
         /* calculate base of control bits in TCON */
         s3c->tcon_base = id == 0 ? 0 : (id * 4) + 4;
+        s3c->chip.dev = &pdev->dev;
         s3c->chip.ops = &s3c_pwm_ops;
         s3c->chip.base = -1;
         s3c->chip.npwm = 1;