[PATCH v2 6/6] ACPI: NFIT: Remove redundant call to to_acpi_dev()

[Michal Wilczynski]

In acpi_nfit_ctl() ACPI handle is extracted using to_acpi_dev()
function and accessing handle field in ACPI device. After transformation
from ACPI driver to platform driver this is not optimal anymore. To get
a handle it's enough to just use ACPI_HANDLE() macro to extract the
handle.

Suggested-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Michal Wilczynski <michal.wilczyn...@intel.com>
---
 drivers/acpi/nfit/core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index fb0bc16fa186..3d254b2cf2e7 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -475,8 +475,6 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, 
struct nvdimm *nvdimm,
                guid = to_nfit_uuid(nfit_mem->family);
                handle = adev->handle;
        } else {
-               struct acpi_device *adev = to_acpi_dev(acpi_desc);
-
                cmd_name = nvdimm_bus_cmd_name(cmd);
                cmd_mask = nd_desc->cmd_mask;
                if (cmd == ND_CMD_CALL && call_pkg->nd_family) {
@@ -493,7 +491,7 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, 
struct nvdimm *nvdimm,
                        guid = to_nfit_uuid(NFIT_DEV_BUS);
                }
                desc = nd_cmd_bus_desc(cmd);
-               handle = adev->handle;
+               handle = ACPI_HANDLE(dev);
                dimm_name = "bus";
        }
 
-- 
2.41.0