linux-kernel - [PATCH 2/8] [media] exynos4-is: Don't use i2c

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Date:	Sun, 29 Sep 2013 10:51:00 +0200
From:	Lars-Peter Clausen <lars@...afoo.de>
To:	Wolfram Sang <wsa@...-dreams.de>, David Airlie <airlied@...ux.ie>,
	Mauro Carvalho Chehab <m.chehab@...sung.com>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.de>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>
Cc:	linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org,
	dri-devel@...ts.freedesktop.org, linux-media@...r.kernel.org,
	alsa-devel@...a-project.org, Lars-Peter Clausen <lars@...afoo.de>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>
Subject: [PATCH 2/8] [media] exynos4-is: Don't use i2c_client->driver

The 'driver' field of the i2c_client struct is redundant and is going to be
removed. The results of the expressions 'client->driver.driver->field' and
'client->dev.driver->field' are identical, so replace all occurrences of the
former with the later.

Signed-off-by: Lars-Peter Clausen <lars@...afoo.de>
Cc: Kyungmin Park <kyungmin.park@...sung.com>
Cc: Sylwester Nawrocki <s.nawrocki@...sung.com>
---
 drivers/media/platform/exynos4-is/media-dev.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index a835112..7a4ee4c 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -411,8 +411,8 @@ static int fimc_md_of_add_sensor(struct fimc_md *fmd,
 
 	device_lock(&client->dev);
 
-	if (!client->driver ||
-	    !try_module_get(client->driver->driver.owner)) {
+	if (!client->dev.driver ||
+	    !try_module_get(client->dev.driver->owner)) {
 		ret = -EPROBE_DEFER;
 		v4l2_info(&fmd->v4l2_dev, "No driver found for %s\n",
 						node->full_name);
@@ -442,7 +442,7 @@ static int fimc_md_of_add_sensor(struct fimc_md *fmd,
 	fmd->num_sensors++;
 
 mod_put:
-	module_put(client->driver->driver.owner);
+	module_put(client->dev.driver->owner);
 dev_put:
 	device_unlock(&client->dev);
 	put_device(&client->dev);
-- 
1.8.0

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