diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-04-19 16:06:10 +0200 |
|---|---|---|
| committer | Darren Hart (VMware) <dvhart@infradead.org> | 2018-04-23 17:52:59 +0200 |
| commit | d605ca29c35d9ebc0c32c386d95336d5339f61f7 (patch) | |
| tree | e4f93049b7326fc08e98e31513a05c0f8422c997 /drivers/platform | |
| parent | platform/x86: asus-wireless: Fix NULL pointer dereference (diff) | |
| download | linux-d605ca29c35d9ebc0c32c386d95336d5339f61f7.tar.xz linux-d605ca29c35d9ebc0c32c386d95336d5339f61f7.zip | |
platform/x86: 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>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/asus-laptop.c | 3 | ||||
| -rw-r--r-- | drivers/platform/x86/asus-wmi.c | 3 | ||||
| -rw-r--r-- | 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) |