From: Sara Sharon Date: Wed, 29 Jun 2016 09:23:06 +0000 (+0300) Subject: iwlwifi: pcie: remove dead code X-Git-Tag: v5.15~12760^2~35^2~36^2~25 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=76f8c0e17edc6eba43f84952e5a87c7f50f69370;p=platform%2Fkernel%2Flinux-starfive.git iwlwifi: pcie: remove dead code If device family is 8000 then iwl_pcie_load_cpu_sections() won't be called at all (iwl_pcie_load_cpu_sections_8000() is called in that case) so this piece of code never gets called. Signed-off-by: Sara Sharon Signed-off-by: Luca Coelho --- diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index 849ee79..406ef30 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -302,7 +302,6 @@ #define OSC_CLK_FORCE_CONTROL (0x8) #define FH_UCODE_LOAD_STATUS (0x1AF0) -#define CSR_UCODE_LOAD_STATUS_ADDR (0x1E70) /* * Replacing FH_UCODE_LOAD_STATUS @@ -311,21 +310,9 @@ */ #define UREG_UCODE_LOAD_STATUS (0xa05c40) -enum secure_load_status_reg { - LMPM_CPU_UCODE_LOADING_STARTED = 0x00000001, - LMPM_CPU_HDRS_LOADING_COMPLETED = 0x00000003, - LMPM_CPU_UCODE_LOADING_COMPLETED = 0x00000007, - LMPM_CPU_STATUS_NUM_OF_LAST_COMPLETED = 0x000000F8, - LMPM_CPU_STATUS_NUM_OF_LAST_LOADED_BLOCK = 0x0000FF00, -}; - -#define LMPM_SECURE_INSPECTOR_CODE_ADDR (0x1E38) -#define LMPM_SECURE_INSPECTOR_DATA_ADDR (0x1E3C) #define LMPM_SECURE_UCODE_LOAD_CPU1_HDR_ADDR (0x1E78) #define LMPM_SECURE_UCODE_LOAD_CPU2_HDR_ADDR (0x1E7C) -#define LMPM_SECURE_INSPECTOR_CODE_MEM_SPACE (0x400000) -#define LMPM_SECURE_INSPECTOR_DATA_MEM_SPACE (0x402000) #define LMPM_SECURE_CPU1_HDR_MEM_SPACE (0x420000) #define LMPM_SECURE_CPU2_HDR_MEM_SPACE (0x420400) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index 039eeca..2f46eed 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -903,14 +903,6 @@ static int iwl_pcie_load_cpu_sections(struct iwl_trans *trans, return ret; } - if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000) - iwl_set_bits_prph(trans, - CSR_UCODE_LOAD_STATUS_ADDR, - (LMPM_CPU_UCODE_LOADING_COMPLETED | - LMPM_CPU_HDRS_LOADING_COMPLETED | - LMPM_CPU_UCODE_LOADING_STARTED) << - shift_param); - *first_ucode_section = last_read_idx; return 0;