iwlwifi: move device_pointers from iwl_priv to iwl_shared

Move the low level ucode device_pointers structure to iwl_shared.

Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 6b99448..02927fa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -366,7 +366,7 @@
 	u32 num_wraps;  /* # times uCode wrapped to top of log */
 	u32 next_entry; /* index of next entry to be written by uCode */
 
-	base = priv->device_pointers.error_event_table;
+	base = priv->shrd->device_pointers.error_event_table;
 	if (iwlagn_hw_valid_rtc_data_addr(base)) {
 		capacity = iwl_read_targ_mem(bus(priv), base);
 		num_wraps = iwl_read_targ_mem(bus(priv),