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media: platform: exynos4-is: simplify getting .drvdata 

We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Wolfram Sang 2018-04-19 10:05:56 -04:00 committed by Mauro Carvalho Chehab
parent 010b876ae9
commit 2473394343
2 changed files with 4 additions and 8 deletions
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6
drivers/media/platform/exynos4-is/media-dev.c
View File

@ -1201,8 +1201,7 @@ static const struct media_device_ops fimc_md_ops = {
static ssize_t fimc_md_sysfs_show(struct device *dev, static ssize_t fimc_md_sysfs_show(struct device *dev,
struct device_attribute *attr, char *buf) struct device_attribute *attr, char *buf)
{ {
struct platform_device *pdev = to_platform_device(dev); struct fimc_md *fmd = dev_get_drvdata(dev);
struct fimc_md *fmd = platform_get_drvdata(pdev);
if (fmd->user_subdev_api) if (fmd->user_subdev_api)
return strlcpy(buf, "Sub-device API (sub-dev)\n", PAGE_SIZE); return strlcpy(buf, "Sub-device API (sub-dev)\n", PAGE_SIZE);
@ -1214,8 +1213,7 @@ static ssize_t fimc_md_sysfs_store(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
const char *buf, size_t count) const char *buf, size_t count)
{ {
struct platform_device *pdev = to_platform_device(dev); struct fimc_md *fmd = dev_get_drvdata(dev);
struct fimc_md *fmd = platform_get_drvdata(pdev);
bool subdev_api; bool subdev_api;
int i; int i;

6
drivers/media/platform/exynos4-is/mipi-csis.c
View File

@ -891,8 +891,7 @@ static int s5pcsis_probe(struct platform_device *pdev)
static int s5pcsis_pm_suspend(struct device *dev, bool runtime) static int s5pcsis_pm_suspend(struct device *dev, bool runtime)
{ {
struct platform_device *pdev = to_platform_device(dev); struct v4l2_subdev *sd = dev_get_drvdata(dev);
struct v4l2_subdev *sd = platform_get_drvdata(pdev);
struct csis_state *state = sd_to_csis_state(sd); struct csis_state *state = sd_to_csis_state(sd);
int ret = 0; int ret = 0;
@ -921,8 +920,7 @@ static int s5pcsis_pm_suspend(struct device *dev, bool runtime)
static int s5pcsis_pm_resume(struct device *dev, bool runtime) static int s5pcsis_pm_resume(struct device *dev, bool runtime)
{ {
struct platform_device *pdev = to_platform_device(dev); struct v4l2_subdev *sd = dev_get_drvdata(dev);
struct v4l2_subdev *sd = platform_get_drvdata(pdev);
struct csis_state *state = sd_to_csis_state(sd); struct csis_state *state = sd_to_csis_state(sd);
int ret = 0; int ret = 0;