ACPI / DPTF: Use dev_get_drvdata()
Skip conversion to platform_device and use dev_get_drvdata() directly.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
[ rjw: Changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/dptf/dptf_power.c b/drivers/acpi/dptf/dptf_power.c
index e1c2425..0c08139 100644
--- a/drivers/acpi/dptf/dptf_power.c
+++ b/drivers/acpi/dptf/dptf_power.c
@@ -31,8 +31,7 @@ static ssize_t name##_show(struct device *dev,\
struct device_attribute *attr,\
char *buf)\
{\
- struct platform_device *pdev = to_platform_device(dev);\
- struct acpi_device *acpi_dev = platform_get_drvdata(pdev);\
+ struct acpi_device *acpi_dev = dev_get_drvdata(dev);\
unsigned long long val;\
acpi_status status;\
\