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| author | Johannes Berg <johannes.berg@intel.com> | 2023-06-13 14:57:26 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-14 12:32:21 +0200 |
| commit | 855e2f60fe341a4fd1f9343ed07d6e7fd05ab3f6 (patch) | |
| tree | 025066f1337f177023391290b64456f2d4ef5e6f /drivers/net/wireless/intel/iwlwifi/pcie/trans.c | |
| parent | wifi: iwlwifi: pcie: clear FW debug memory on init (diff) | |
| download | linux-855e2f60fe341a4fd1f9343ed07d6e7fd05ab3f6.tar.xz linux-855e2f60fe341a4fd1f9343ed07d6e7fd05ab3f6.zip | |
wifi: iwlwifi: pcie: remove redundant argument
The iwl_pcie_alloc_fw_monitor_block() function has an argument
that's only ever hard-coded to 11, remove it and hard-code the
value into the function itself with a comment.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230613155501.737c153e8259.Ibe6250ca812cfa2f00ac47e5e0d1595c6b9b4875@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/trans.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index 84e832fdfa83..3e88bbdb1f82 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -163,7 +163,7 @@ static void iwl_pcie_free_fw_monitor(struct iwl_trans *trans) } static void iwl_pcie_alloc_fw_monitor_block(struct iwl_trans *trans, - u8 max_power, u8 min_power) + u8 max_power) { struct iwl_dram_data *fw_mon = &trans->dbg.fw_mon; void *block = NULL; @@ -176,7 +176,8 @@ static void iwl_pcie_alloc_fw_monitor_block(struct iwl_trans *trans, return; } - for (power = max_power; power >= min_power; power--) { + /* need at least 2 KiB, so stop at 11 */ + for (power = max_power; power >= 11; power--) { size = BIT(power); block = dma_alloc_coherent(trans->dev, size, &physical, GFP_KERNEL | __GFP_NOWARN); @@ -217,7 +218,7 @@ void iwl_pcie_alloc_fw_monitor(struct iwl_trans *trans, u8 max_power) max_power)) return; - iwl_pcie_alloc_fw_monitor_block(trans, max_power, 11); + iwl_pcie_alloc_fw_monitor_block(trans, max_power); } static u32 iwl_trans_pcie_read_shr(struct iwl_trans *trans, u32 reg) |