iwlwifi: fix probe mask for 39 scan API

This pach make use of 39 own scan probe mask
the variables or of different types

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl-commands.h

@@ -2432,6 +2432,9 @@ struct iwl3945_scan_channel {
 	__le16 passive_dwell;	/* in 1024-uSec TU (time units), typ 20-500 */
 } __attribute__ ((packed));
 
+/* set number of direct probes u8 type */
+#define IWL39_SCAN_PROBE_MASK(n) ((BIT(n) | (BIT(n) - BIT(1))))
+
 struct iwl_scan_channel {
 	/*
 	 * type is defined as:
@@ -2448,6 +2451,9 @@ struct iwl_scan_channel {
 	__le16 passive_dwell;	/* in 1024-uSec TU (time units), typ 20-500 */
 } __attribute__ ((packed));
 
+/* set number of direct probes __le32 type */
+#define IWL_SCAN_PROBE_MASK(n) 	cpu_to_le32((BIT(n) | (BIT(n) - BIT(1))))
+
 /**
  * struct iwl_ssid_ie - directed scan network information element
  *

drivers/net/wireless/iwlwifi/iwl-core.h

@@ -346,7 +346,6 @@ int iwl_send_scan_abort(struct iwl_priv *priv);
 #define IWL_ACTIVE_QUIET_TIME       __constant_cpu_to_le16(10)  /* msec */
 #define IWL_PLCP_QUIET_THRESH       __constant_cpu_to_le16(1)  /* packets */
 
-#define IWL_SCAN_PROBE_MASK(n) 	cpu_to_le32((BIT(n) | (BIT(n) - BIT(1))))
 
 /*******************************************************************************
  * Calibrations - implemented in iwl-calib.c

drivers/net/wireless/iwlwifi/iwl3945-base.c

@@ -3267,12 +3267,12 @@ static int iwl3945_get_channels_for_scan(struct iwl_priv *priv,
 		 * hearing clear Rx packet).*/
 		if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
 			if (n_probes)
-				scan_ch->type |= IWL_SCAN_PROBE_MASK(n_probes);
+				scan_ch->type |= IWL39_SCAN_PROBE_MASK(n_probes);
 		} else {
 			/* uCode v1 does not allow setting direct probe bits on
 			 * passive channel. */
 			if ((scan_ch->type & 1) && n_probes)
-				scan_ch->type |= IWL_SCAN_PROBE_MASK(n_probes);
+				scan_ch->type |= IWL39_SCAN_PROBE_MASK(n_probes);
 		}
 
 		/* Set txpower levels to defaults */