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iwlwifi: pcie: remove dead code

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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 <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Sara Sharon 2016-06-29 12:23:06 +03:00 committed by Luca Coelho
parent d6a2c5c78d
commit 76f8c0e17e
2 changed files with 0 additions and 21 deletions
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13
drivers/net/wireless/intel/iwlwifi/iwl-prph.h
View File

@ -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)

8
drivers/net/wireless/intel/iwlwifi/pcie/trans.c
View File

@ -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;