[PATCH 40/61] platform: x86: simplify getting .drvdata

[Wolfram Sang]

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+rene...@sang-engineering.com>
---

Build tested only. buildbot is happy. Please apply individually.

 drivers/platform/x86/asus-laptop.c    | 3 +--
 drivers/platform/x86/asus-wmi.c       | 3 +--
 drivers/platform/x86/samsung-laptop.c | 3 +--
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/platform/x86/asus-laptop.c 
b/drivers/platform/x86/asus-laptop.c
index c4768be24ba9..700c48ddfa7c 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -1593,8 +1593,7 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
                                    int idx)
 {
        struct device *dev = container_of(kobj, struct device, kobj);
-       struct platform_device *pdev = to_platform_device(dev);
-       struct asus_laptop *asus = platform_get_drvdata(pdev);
+       struct asus_laptop *asus = dev_get_drvdata(dev);
        acpi_handle handle = asus->handle;
        bool supported;
 
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index a32c5c00e0e7..ef87e78ca772 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -1862,8 +1862,7 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
                                    struct attribute *attr, int idx)
 {
        struct device *dev = container_of(kobj, struct device, kobj);
-       struct platform_device *pdev = to_platform_device(dev);
-       struct asus_wmi *asus = platform_get_drvdata(pdev);
+       struct asus_wmi *asus = dev_get_drvdata(dev);
        bool ok = true;
        int devid = -1;
 
diff --git a/drivers/platform/x86/samsung-laptop.c 
b/drivers/platform/x86/samsung-laptop.c
index 03305e0b89ff..7b160ee98115 100644
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -1216,8 +1216,7 @@ static umode_t samsung_sysfs_is_visible(struct kobject 
*kobj,
                                        struct attribute *attr, int idx)
 {
        struct device *dev = container_of(kobj, struct device, kobj);
-       struct platform_device *pdev = to_platform_device(dev);
-       struct samsung_laptop *samsung = platform_get_drvdata(pdev);
+       struct samsung_laptop *samsung = dev_get_drvdata(dev);
        bool ok = true;
 
        if (attr == &dev_attr_performance_level.attr)
-- 
2.11.0