iwlwifi: mvm: store PPAG enabled/disabled flag properly

When reading the PPAG table from ACPI, we should store everything in
our fwrt structure, so it can be accessed later.  But we had a local
ppag_table variable in the function and were erroneously storing the
enabled/disabled flag in it instead of storing it in the fwrt.  Fix
this by removing the local variable and storing everything directly in
fwrt.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Fixes: f2134f66f4 ("iwlwifi: acpi: support ppag table command v2")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210210135352.889862e6d393.I8b894c1b2b3fe0ad2fb39bf438273ea47eb5afa4@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Luca Coelho 2021-02-10 13:56:30 +02:00
parent 5a6842455c
commit 551d793f65

View file

@ -895,7 +895,6 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm)
{
union acpi_object *wifi_pkg, *data, *enabled;
union iwl_ppag_table_cmd ppag_table;
int i, j, ret, tbl_rev, num_sub_bands;
int idx = 2;
s8 *gain;
@ -949,8 +948,8 @@ read_table:
goto out_free;
}
ppag_table.v1.enabled = cpu_to_le32(enabled->integer.value);
if (!ppag_table.v1.enabled) {
mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(enabled->integer.value);
if (!mvm->fwrt.ppag_table.v1.enabled) {
ret = 0;
goto out_free;
}
@ -978,7 +977,7 @@ read_table:
(j != 0 &&
(gain[i * num_sub_bands + j] > ACPI_PPAG_MAX_HB ||
gain[i * num_sub_bands + j] < ACPI_PPAG_MIN_HB))) {
ppag_table.v1.enabled = cpu_to_le32(0);
mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(0);
ret = -EINVAL;
goto out_free;
}