iwlagn: remove hw_rev
The hw_rev variable is used only during init,
so there's no need to keep it around.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index f70d871..4f8c13e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -188,13 +188,13 @@
CSR_OTP_GP_REG_OTP_ACCESS_MODE);
}
-static int iwlcore_get_nvm_type(struct iwl_priv *priv)
+static int iwlcore_get_nvm_type(struct iwl_priv *priv, u32 hw_rev)
{
u32 otpgp;
int nvm_type;
/* OTP only valid for CP/PP and after */
- switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
+ switch (hw_rev & CSR_HW_REV_TYPE_MSK) {
case CSR_HW_REV_TYPE_NONE:
IWL_ERR(priv, "Unknown hardware type\n");
return -ENOENT;
@@ -394,7 +394,7 @@
*
* NOTE: This routine uses the non-debug IO access functions.
*/
-int iwl_eeprom_init(struct iwl_priv *priv)
+int iwl_eeprom_init(struct iwl_priv *priv, u32 hw_rev)
{
__le16 *e;
u32 gp = iwl_read32(priv, CSR_EEPROM_GP);
@@ -404,7 +404,7 @@
u16 validblockaddr = 0;
u16 cache_addr = 0;
- priv->nvm_device_type = iwlcore_get_nvm_type(priv);
+ priv->nvm_device_type = iwlcore_get_nvm_type(priv, hw_rev);
if (priv->nvm_device_type == -ENOENT)
return -ENOENT;
/* allocate eeprom */