On Thu, Aug 13, 2020 at 4:54 AM Wang Qing <wangqing@xxxxxxxx> wrote:
>
> Use kobj_to_dev() instead of container_of()
>
> Signed-off-by: Wang Qing <wangqing@xxxxxxxx>
LGTM
Dan, any objections?
> ---
> drivers/acpi/nfit/core.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
> index fa4500f..3bb350b
> --- a/drivers/acpi/nfit/core.c
> +++ b/drivers/acpi/nfit/core.c
> @@ -1382,7 +1382,7 @@ static bool ars_supported(struct nvdimm_bus *nvdimm_bus)
>
> static umode_t nfit_visible(struct kobject *kobj, struct attribute *a, int n)
> {
> - struct device *dev = container_of(kobj, struct device, kobj);
> + struct device *dev = kobj_to_dev(kobj);
> struct nvdimm_bus *nvdimm_bus = to_nvdimm_bus(dev);
>
> if (a == &dev_attr_scrub.attr && !ars_supported(nvdimm_bus))
> @@ -1667,7 +1667,7 @@ static struct attribute *acpi_nfit_dimm_attributes[] = {
> static umode_t acpi_nfit_dimm_attr_visible(struct kobject *kobj,
> struct attribute *a, int n)
> {
> - struct device *dev = container_of(kobj, struct device, kobj);
> + struct device *dev = kobj_to_dev(kobj);
> struct nvdimm *nvdimm = to_nvdimm(dev);
> struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
>
> --
> 2.7.4
>
