Commit 34777b00 authored by Luca Coelho's avatar Luca Coelho

iwlwifi: mvm: remove unnecessary device conversion when reading the MCC

We convert the mvm device to a PCI device and then back again when
trying to find the handle for the device's ACPI data.  This is
unnecessary, so it can be removed.
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent f24bbae5
...@@ -66,7 +66,6 @@ ...@@ -66,7 +66,6 @@
*****************************************************************************/ *****************************************************************************/
#include <linux/firmware.h> #include <linux/firmware.h>
#include <linux/rtnetlink.h> #include <linux/rtnetlink.h>
#include <linux/pci.h>
#include <linux/acpi.h> #include <linux/acpi.h>
#include "iwl-trans.h" #include "iwl-trans.h"
#include "iwl-csr.h" #include "iwl-csr.h"
...@@ -802,9 +801,8 @@ static int iwl_mvm_get_bios_mcc(struct iwl_mvm *mvm, char *mcc) ...@@ -802,9 +801,8 @@ static int iwl_mvm_get_bios_mcc(struct iwl_mvm *mvm, char *mcc)
struct acpi_buffer wrdd = {ACPI_ALLOCATE_BUFFER, NULL}; struct acpi_buffer wrdd = {ACPI_ALLOCATE_BUFFER, NULL};
acpi_status status; acpi_status status;
u32 mcc_val; u32 mcc_val;
struct pci_dev *pdev = to_pci_dev(mvm->dev);
root_handle = ACPI_HANDLE(&pdev->dev); root_handle = ACPI_HANDLE(mvm->dev);
if (!root_handle) { if (!root_handle) {
IWL_DEBUG_LAR(mvm, IWL_DEBUG_LAR(mvm,
"Could not retrieve root port ACPI handle\n"); "Could not retrieve root port ACPI handle\n");
......
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