iwlwifi: 8000: fix MODULE_FIRMWARE input

The firwmare name for 8000 is iwlwifi-8000C. The C is
appended based on a value read from a register. This
allows to load different firwmare versions based on
the hardware step during development. Now that the
hardware development is completed, we can hard code
the 'C' and along the way, fix the input to
MODULE_FIRMWARE.

This fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=116041

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

2 files changed, 1 insertions, 14 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
index 97be104d1203..b5c57eebf995 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
@@ -93,7 +93,7 @@
 #define IWL8260_SMEM_OFFSET             0x400000
 #define IWL8260_SMEM_LEN                0x68000
 
-#define IWL8000_FW_PRE "iwlwifi-8000"
+#define IWL8000_FW_PRE "iwlwifi-8000C-"
 #define IWL8000_MODULE_FIRMWARE(api) \
         IWL8000_FW_PRE "-" __stringify(api) ".ucode"
 
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 33d0d51e32e9..9e45bf9c6071 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -238,19 +238,6 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
         snprintf(drv->firmware_name, sizeof(drv->firmware_name), "%s%s.ucode",
                  name_pre, tag);
 
-        /*
-         * Starting 8000B - FW name format has changed. This overwrites the
-         * previous name and uses the new format.
-         */
-        if (drv->trans->cfg->device_family == IWL_DEVICE_FAMILY_8000) {
-                char rev_step = 'A' + CSR_HW_REV_STEP(drv->trans->hw_rev);
-
-                if (rev_step != 'A')
-                        snprintf(drv->firmware_name,
-                                 sizeof(drv->firmware_name), "%s%c-%s.ucode",
-                                 name_pre, rev_step, tag);
-        }
-
         IWL_DEBUG_INFO(drv, "attempting to load firmware %s'%s'\n",
                        (drv->fw_index == UCODE_EXPERIMENTAL_INDEX)
                                 ? "EXPERIMENTAL " : "",