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>

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
index 97be104d12030f194a07ab67b5f0e0b8ee15f3e6..b5c57eebf995301e023e683fb672afb6876924b6 100644 (file)
--- 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 33d0d51e32e93ded28302f77679e2c3d43a23395..9e45bf9c60715c523a2af0729713c8726783fa2c 100644 (file)
--- 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 " : "",