linux-kernel - [PATCH v2 1/3] pwm: samsung: add missing device pointer to struct pwm

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Message-id: <001601cd7143$a29d0780$e7d71680$%han@samsung.com>
Date:	Fri, 03 Aug 2012 15:45:56 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Thierry Reding' <thierry.reding@...onic-design.de>
Cc:	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH v2 1/3] 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@...sung.com>
---
Tested on SMDKV310 board
 drivers/pwm/pwm-samsung.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c
index d103865..e5187c0 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;
-- 
1.7.1


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