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[v1,8/9] ACPI: NFIT: Remove redundant call to to_acpi_dev()

Message ID 20230925144842.586829-9-michal.wilczynski@intel.com
State Superseded
Headers show
Series Replace acpi_driver with platform_driver | expand

Commit Message

Michal Wilczynski Sept. 25, 2023, 2:48 p.m. UTC 
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.shevchenko@gmail.com>
Signed-off-by: Michal Wilczynski <michal.wilczynski@intel.com>
---
 drivers/acpi/nfit/core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 2e50b1334a69..f09530d2520a 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";
 	}