iwlegacy: indentions and whitespaces

Process iwlegacy source files using:

indent -npro -l500 -nhnl
indent -npro -kr -i8 -ts8 -sob -l80 -nbbo -ss -ncs -cp1 -il0 -psl

Plus manual compilation fixes.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

1 files changed, 169 insertions, 185 deletions

diff --git a/drivers/net/wireless/iwlegacy/4965-calib.c b/drivers/net/wireless/iwlegacy/4965-calib.c
index 405032a..efb3233 100644
--- a/drivers/net/wireless/iwlegacy/4965-calib.c
+++ b/drivers/net/wireless/iwlegacy/4965-calib.c
@@ -79,7 +79,8 @@ struct stats_general_data {
 	u32 beacon_energy_c;
 };
 
-void il4965_calib_free_results(struct il_priv *il)
+void
+il4965_calib_free_results(struct il_priv *il)
 {
 	int i;
 
@@ -102,10 +103,9 @@ void il4965_calib_free_results(struct il_priv *il)
  *   enough to receive all of our own network traffic, but not so
  *   high that our DSP gets too busy trying to lock onto non-network
  *   activity/noise. */
-static int il4965_sens_energy_cck(struct il_priv *il,
-				   u32 norm_fa,
-				   u32 rx_enable_time,
-				   struct stats_general_data *rx_info)
+static int
+il4965_sens_energy_cck(struct il_priv *il, u32 norm_fa, u32 rx_enable_time,
+		       struct stats_general_data *rx_info)
 {
 	u32 max_nrg_cck = 0;
 	int i = 0;
@@ -138,12 +138,12 @@ static int il4965_sens_energy_cck(struct il_priv *il,
 	/* Find max silence rssi among all 3 receivers.
 	 * This is background noise, which may include transmissions from other
 	 *    networks, measured during silence before our network's beacon */
-	silence_rssi_a = (u8)((rx_info->beacon_silence_rssi_a &
-			    ALL_BAND_FILTER) >> 8);
-	silence_rssi_b = (u8)((rx_info->beacon_silence_rssi_b &
-			    ALL_BAND_FILTER) >> 8);
-	silence_rssi_c = (u8)((rx_info->beacon_silence_rssi_c &
-			    ALL_BAND_FILTER) >> 8);
+	silence_rssi_a =
+	    (u8) ((rx_info->beacon_silence_rssi_a & ALL_BAND_FILTER) >> 8);
+	silence_rssi_b =
+	    (u8) ((rx_info->beacon_silence_rssi_b & ALL_BAND_FILTER) >> 8);
+	silence_rssi_c =
+	    (u8) ((rx_info->beacon_silence_rssi_c & ALL_BAND_FILTER) >> 8);
 
 	val = max(silence_rssi_b, silence_rssi_c);
 	max_silence_rssi = max(silence_rssi_a, (u8) val);
@@ -159,9 +159,8 @@ static int il4965_sens_energy_cck(struct il_priv *il,
 		val = data->nrg_silence_rssi[i];
 		silence_ref = max(silence_ref, val);
 	}
-	D_CALIB("silence a %u, b %u, c %u, 20-bcn max %u\n",
-			silence_rssi_a, silence_rssi_b, silence_rssi_c,
-			silence_ref);
+	D_CALIB("silence a %u, b %u, c %u, 20-bcn max %u\n", silence_rssi_a,
+		silence_rssi_b, silence_rssi_c, silence_ref);
 
 	/* Find max rx energy (min value!) among all 3 receivers,
 	 *   measured during beacon frame.
@@ -184,8 +183,8 @@ static int il4965_sens_energy_cck(struct il_priv *il,
 	max_nrg_cck += 6;
 
 	D_CALIB("rx energy a %u, b %u, c %u, 10-bcn max/min %u\n",
-			rx_info->beacon_energy_a, rx_info->beacon_energy_b,
-			rx_info->beacon_energy_c, max_nrg_cck - 6);
+		rx_info->beacon_energy_a, rx_info->beacon_energy_b,
+		rx_info->beacon_energy_c, max_nrg_cck - 6);
 
 	/* Count number of consecutive beacons with fewer-than-desired
 	 *   false alarms. */
@@ -194,13 +193,13 @@ static int il4965_sens_energy_cck(struct il_priv *il,
 	else
 		data->num_in_cck_no_fa = 0;
 	D_CALIB("consecutive bcns with few false alarms = %u\n",
-			data->num_in_cck_no_fa);
+		data->num_in_cck_no_fa);
 
 	/* If we got too many false alarms this time, reduce sensitivity */
 	if (false_alarms > max_false_alarms &&
 	    data->auto_corr_cck > AUTO_CORR_MAX_TH_CCK) {
-		D_CALIB("norm FA %u > max FA %u\n",
-		     false_alarms, max_false_alarms);
+		D_CALIB("norm FA %u > max FA %u\n", false_alarms,
+			max_false_alarms);
 		D_CALIB("... reducing sensitivity\n");
 		data->nrg_curr_state = IL_FA_TOO_MANY;
 		/* Store for "fewer than desired" on later beacon */
@@ -209,19 +208,18 @@ static int il4965_sens_energy_cck(struct il_priv *il,
 		/* increase energy threshold (reduce nrg value)
 		 *   to decrease sensitivity */
 		data->nrg_th_cck = data->nrg_th_cck - NRG_STEP_CCK;
-	/* Else if we got fewer than desired, increase sensitivity */
+		/* Else if we got fewer than desired, increase sensitivity */
 	} else if (false_alarms < min_false_alarms) {
 		data->nrg_curr_state = IL_FA_TOO_FEW;
 
 		/* Compare silence level with silence level for most recent
 		 *   healthy number or too many false alarms */
-		data->nrg_auto_corr_silence_diff = (s32)data->nrg_silence_ref -
-						   (s32)silence_ref;
+		data->nrg_auto_corr_silence_diff =
+		    (s32) data->nrg_silence_ref - (s32) silence_ref;
 
-		D_CALIB(
-			 "norm FA %u < min FA %u, silence diff %d\n",
-			 false_alarms, min_false_alarms,
-			 data->nrg_auto_corr_silence_diff);
+		D_CALIB("norm FA %u < min FA %u, silence diff %d\n",
+			false_alarms, min_false_alarms,
+			data->nrg_auto_corr_silence_diff);
 
 		/* Increase value to increase sensitivity, but only if:
 		 * 1a) previous beacon did *not* have *too many* false alarms
@@ -236,13 +234,12 @@ static int il4965_sens_energy_cck(struct il_priv *il,
 			D_CALIB("... increasing sensitivity\n");
 			/* Increase nrg value to increase sensitivity */
 			val = data->nrg_th_cck + NRG_STEP_CCK;
-			data->nrg_th_cck = min((u32)ranges->min_nrg_cck, val);
+			data->nrg_th_cck = min((u32) ranges->min_nrg_cck, val);
 		} else {
-			D_CALIB(
-					 "... but not changing sensitivity\n");
+			D_CALIB("... but not changing sensitivity\n");
 		}
 
-	/* Else we got a healthy number of false alarms, keep status quo */
+		/* Else we got a healthy number of false alarms, keep status quo */
 	} else {
 		D_CALIB(" FA in safe zone\n");
 		data->nrg_curr_state = IL_FA_GOOD_RANGE;
@@ -283,31 +280,28 @@ static int il4965_sens_energy_cck(struct il_priv *il,
 		else {
 			val = data->auto_corr_cck + AUTO_CORR_STEP_CCK;
 			data->auto_corr_cck =
-				min((u32)ranges->auto_corr_max_cck, val);
+			    min((u32) ranges->auto_corr_max_cck, val);
 		}
 		val = data->auto_corr_cck_mrc + AUTO_CORR_STEP_CCK;
 		data->auto_corr_cck_mrc =
-			min((u32)ranges->auto_corr_max_cck_mrc, val);
+		    min((u32) ranges->auto_corr_max_cck_mrc, val);
 	} else if (false_alarms < min_false_alarms &&
 		   (data->nrg_auto_corr_silence_diff > NRG_DIFF ||
 		    data->num_in_cck_no_fa > MAX_NUMBER_CCK_NO_FA)) {
 
 		/* Decrease auto_corr values to increase sensitivity */
 		val = data->auto_corr_cck - AUTO_CORR_STEP_CCK;
-		data->auto_corr_cck =
-			max((u32)ranges->auto_corr_min_cck, val);
+		data->auto_corr_cck = max((u32) ranges->auto_corr_min_cck, val);
 		val = data->auto_corr_cck_mrc - AUTO_CORR_STEP_CCK;
 		data->auto_corr_cck_mrc =
-			max((u32)ranges->auto_corr_min_cck_mrc, val);
+		    max((u32) ranges->auto_corr_min_cck_mrc, val);
 	}
 
 	return 0;
 }
 
-
-static int il4965_sens_auto_corr_ofdm(struct il_priv *il,
-				       u32 norm_fa,
-				       u32 rx_enable_time)
+static int
+il4965_sens_auto_corr_ofdm(struct il_priv *il, u32 norm_fa, u32 rx_enable_time)
 {
 	u32 val;
 	u32 false_alarms = norm_fa * 200 * 1024;
@@ -321,96 +315,94 @@ static int il4965_sens_auto_corr_ofdm(struct il_priv *il,
 	/* If we got too many false alarms this time, reduce sensitivity */
 	if (false_alarms > max_false_alarms) {
 
-		D_CALIB("norm FA %u > max FA %u)\n",
-			     false_alarms, max_false_alarms);
+		D_CALIB("norm FA %u > max FA %u)\n", false_alarms,
+			max_false_alarms);
 
 		val = data->auto_corr_ofdm + AUTO_CORR_STEP_OFDM;
 		data->auto_corr_ofdm =
-			min((u32)ranges->auto_corr_max_ofdm, val);
+		    min((u32) ranges->auto_corr_max_ofdm, val);
 
 		val = data->auto_corr_ofdm_mrc + AUTO_CORR_STEP_OFDM;
 		data->auto_corr_ofdm_mrc =
-			min((u32)ranges->auto_corr_max_ofdm_mrc, val);
+		    min((u32) ranges->auto_corr_max_ofdm_mrc, val);
 
 		val = data->auto_corr_ofdm_x1 + AUTO_CORR_STEP_OFDM;
 		data->auto_corr_ofdm_x1 =
-			min((u32)ranges->auto_corr_max_ofdm_x1, val);
+		    min((u32) ranges->auto_corr_max_ofdm_x1, val);
 
 		val = data->auto_corr_ofdm_mrc_x1 + AUTO_CORR_STEP_OFDM;
 		data->auto_corr_ofdm_mrc_x1 =
-			min((u32)ranges->auto_corr_max_ofdm_mrc_x1, val);
+		    min((u32) ranges->auto_corr_max_ofdm_mrc_x1, val);
 	}
 
 	/* Else if we got fewer than desired, increase sensitivity */
 	else if (false_alarms < min_false_alarms) {
 
-		D_CALIB("norm FA %u < min FA %u\n",
-			     false_alarms, min_false_alarms);
+		D_CALIB("norm FA %u < min FA %u\n", false_alarms,
+			min_false_alarms);
 
 		val = data->auto_corr_ofdm - AUTO_CORR_STEP_OFDM;
 		data->auto_corr_ofdm =
-			max((u32)ranges->auto_corr_min_ofdm, val);
+		    max((u32) ranges->auto_corr_min_ofdm, val);
 
 		val = data->auto_corr_ofdm_mrc - AUTO_CORR_STEP_OFDM;
 		data->auto_corr_ofdm_mrc =
-			max((u32)ranges->auto_corr_min_ofdm_mrc, val);
+		    max((u32) ranges->auto_corr_min_ofdm_mrc, val);
 
 		val = data->auto_corr_ofdm_x1 - AUTO_CORR_STEP_OFDM;
 		data->auto_corr_ofdm_x1 =
-			max((u32)ranges->auto_corr_min_ofdm_x1, val);
+		    max((u32) ranges->auto_corr_min_ofdm_x1, val);
 
 		val = data->auto_corr_ofdm_mrc_x1 - AUTO_CORR_STEP_OFDM;
 		data->auto_corr_ofdm_mrc_x1 =
-			max((u32)ranges->auto_corr_min_ofdm_mrc_x1, val);
+		    max((u32) ranges->auto_corr_min_ofdm_mrc_x1, val);
 	} else {
 		D_CALIB("min FA %u < norm FA %u < max FA %u OK\n",
-			 min_false_alarms, false_alarms, max_false_alarms);
+			min_false_alarms, false_alarms, max_false_alarms);
 	}
 	return 0;
 }
 
-static void il4965_prepare_legacy_sensitivity_tbl(struct il_priv *il,
-				struct il_sensitivity_data *data,
-				__le16 *tbl)
+static void
+il4965_prepare_legacy_sensitivity_tbl(struct il_priv *il,
+				      struct il_sensitivity_data *data,
+				      __le16 * tbl)
 {
 	tbl[HD_AUTO_CORR32_X4_TH_ADD_MIN_IDX] =
-				cpu_to_le16((u16)data->auto_corr_ofdm);
+	    cpu_to_le16((u16) data->auto_corr_ofdm);
 	tbl[HD_AUTO_CORR32_X4_TH_ADD_MIN_MRC_IDX] =
-				cpu_to_le16((u16)data->auto_corr_ofdm_mrc);
+	    cpu_to_le16((u16) data->auto_corr_ofdm_mrc);
 	tbl[HD_AUTO_CORR32_X1_TH_ADD_MIN_IDX] =
-				cpu_to_le16((u16)data->auto_corr_ofdm_x1);
+	    cpu_to_le16((u16) data->auto_corr_ofdm_x1);
 	tbl[HD_AUTO_CORR32_X1_TH_ADD_MIN_MRC_IDX] =
-				cpu_to_le16((u16)data->auto_corr_ofdm_mrc_x1);
+	    cpu_to_le16((u16) data->auto_corr_ofdm_mrc_x1);
 
 	tbl[HD_AUTO_CORR40_X4_TH_ADD_MIN_IDX] =
-				cpu_to_le16((u16)data->auto_corr_cck);
+	    cpu_to_le16((u16) data->auto_corr_cck);
 	tbl[HD_AUTO_CORR40_X4_TH_ADD_MIN_MRC_IDX] =
-				cpu_to_le16((u16)data->auto_corr_cck_mrc);
+	    cpu_to_le16((u16) data->auto_corr_cck_mrc);
 
-	tbl[HD_MIN_ENERGY_CCK_DET_IDX] =
-				cpu_to_le16((u16)data->nrg_th_cck);
-	tbl[HD_MIN_ENERGY_OFDM_DET_IDX] =
-				cpu_to_le16((u16)data->nrg_th_ofdm);
+	tbl[HD_MIN_ENERGY_CCK_DET_IDX] = cpu_to_le16((u16) data->nrg_th_cck);
+	tbl[HD_MIN_ENERGY_OFDM_DET_IDX] = cpu_to_le16((u16) data->nrg_th_ofdm);
 
 	tbl[HD_BARKER_CORR_TH_ADD_MIN_IDX] =
-				cpu_to_le16(data->barker_corr_th_min);
+	    cpu_to_le16(data->barker_corr_th_min);
 	tbl[HD_BARKER_CORR_TH_ADD_MIN_MRC_IDX] =
-				cpu_to_le16(data->barker_corr_th_min_mrc);
-	tbl[HD_OFDM_ENERGY_TH_IN_IDX] =
-				cpu_to_le16(data->nrg_th_cca);
+	    cpu_to_le16(data->barker_corr_th_min_mrc);
+	tbl[HD_OFDM_ENERGY_TH_IN_IDX] = cpu_to_le16(data->nrg_th_cca);
 
 	D_CALIB("ofdm: ac %u mrc %u x1 %u mrc_x1 %u thresh %u\n",
-			data->auto_corr_ofdm, data->auto_corr_ofdm_mrc,
-			data->auto_corr_ofdm_x1, data->auto_corr_ofdm_mrc_x1,
-			data->nrg_th_ofdm);
+		data->auto_corr_ofdm, data->auto_corr_ofdm_mrc,
+		data->auto_corr_ofdm_x1, data->auto_corr_ofdm_mrc_x1,
+		data->nrg_th_ofdm);
 
-	D_CALIB("cck: ac %u mrc %u thresh %u\n",
-			data->auto_corr_cck, data->auto_corr_cck_mrc,
-			data->nrg_th_cck);
+	D_CALIB("cck: ac %u mrc %u thresh %u\n", data->auto_corr_cck,
+		data->auto_corr_cck_mrc, data->nrg_th_cck);
 }
 
 /* Prepare a C_SENSITIVITY, send to uCode if values have changed */
-static int il4965_sensitivity_write(struct il_priv *il)
+static int
+il4965_sensitivity_write(struct il_priv *il)
 {
 	struct il_sensitivity_cmd cmd;
 	struct il_sensitivity_data *data = NULL;
@@ -431,20 +423,22 @@ static int il4965_sensitivity_write(struct il_priv *il)
 	cmd.control = C_SENSITIVITY_CONTROL_WORK_TBL;
 
 	/* Don't send command to uCode if nothing has changed */
-	if (!memcmp(&cmd.table[0], &(il->sensitivity_tbl[0]),
-		    sizeof(u16)*HD_TBL_SIZE)) {
+	if (!memcmp
+	    (&cmd.table[0], &(il->sensitivity_tbl[0]),
+	     sizeof(u16) * HD_TBL_SIZE)) {
 		D_CALIB("No change in C_SENSITIVITY\n");
 		return 0;
 	}
 
 	/* Copy table for comparison next time */
 	memcpy(&(il->sensitivity_tbl[0]), &(cmd.table[0]),
-	       sizeof(u16)*HD_TBL_SIZE);
+	       sizeof(u16) * HD_TBL_SIZE);
 
 	return il_send_cmd(il, &cmd_out);
 }
 
-void il4965_init_sensitivity(struct il_priv *il)
+void
+il4965_init_sensitivity(struct il_priv *il)
 {
 	int ret = 0;
 	int i;
@@ -477,9 +471,9 @@ void il4965_init_sensitivity(struct il_priv *il)
 	for (i = 0; i < NRG_NUM_PREV_STAT_L; i++)
 		data->nrg_silence_rssi[i] = 0;
 
-	data->auto_corr_ofdm =  ranges->auto_corr_min_ofdm;
+	data->auto_corr_ofdm = ranges->auto_corr_min_ofdm;
 	data->auto_corr_ofdm_mrc = ranges->auto_corr_min_ofdm_mrc;
-	data->auto_corr_ofdm_x1  = ranges->auto_corr_min_ofdm_x1;
+	data->auto_corr_ofdm_x1 = ranges->auto_corr_min_ofdm_x1;
 	data->auto_corr_ofdm_mrc_x1 = ranges->auto_corr_min_ofdm_mrc_x1;
 	data->auto_corr_cck = AUTO_CORR_CCK_MIN_VAL_DEF;
 	data->auto_corr_cck_mrc = ranges->auto_corr_min_cck_mrc;
@@ -498,7 +492,8 @@ void il4965_init_sensitivity(struct il_priv *il)
 	D_CALIB("<<return 0x%X\n", ret);
 }
 
-void il4965_sensitivity_calibration(struct il_priv *il, void *resp)
+void
+il4965_sensitivity_calibration(struct il_priv *il, void *resp)
 {
 	u32 rx_enable_time;
 	u32 fa_cck;
@@ -543,17 +538,14 @@ void il4965_sensitivity_calibration(struct il_priv *il, void *resp)
 	bad_plcp_ofdm = le32_to_cpu(ofdm->plcp_err);
 
 	statis.beacon_silence_rssi_a =
-			le32_to_cpu(rx_info->beacon_silence_rssi_a);
+	    le32_to_cpu(rx_info->beacon_silence_rssi_a);
 	statis.beacon_silence_rssi_b =
-			le32_to_cpu(rx_info->beacon_silence_rssi_b);
+	    le32_to_cpu(rx_info->beacon_silence_rssi_b);
 	statis.beacon_silence_rssi_c =
-			le32_to_cpu(rx_info->beacon_silence_rssi_c);
-	statis.beacon_energy_a =
-			le32_to_cpu(rx_info->beacon_energy_a);
-	statis.beacon_energy_b =
-			le32_to_cpu(rx_info->beacon_energy_b);
-	statis.beacon_energy_c =
-			le32_to_cpu(rx_info->beacon_energy_c);
+	    le32_to_cpu(rx_info->beacon_silence_rssi_c);
+	statis.beacon_energy_a = le32_to_cpu(rx_info->beacon_energy_a);
+	statis.beacon_energy_b = le32_to_cpu(rx_info->beacon_energy_b);
+	statis.beacon_energy_c = le32_to_cpu(rx_info->beacon_energy_c);
 
 	spin_unlock_irqrestore(&il->lock, flags);
 
@@ -599,9 +591,8 @@ void il4965_sensitivity_calibration(struct il_priv *il, void *resp)
 	norm_fa_ofdm = fa_ofdm + bad_plcp_ofdm;
 	norm_fa_cck = fa_cck + bad_plcp_cck;
 
-	D_CALIB(
-			 "cck: fa %u badp %u  ofdm: fa %u badp %u\n", fa_cck,
-			bad_plcp_cck, fa_ofdm, bad_plcp_ofdm);
+	D_CALIB("cck: fa %u badp %u  ofdm: fa %u badp %u\n", fa_cck,
+		bad_plcp_cck, fa_ofdm, bad_plcp_ofdm);
 
 	il4965_sens_auto_corr_ofdm(il, norm_fa_ofdm, rx_enable_time);
 	il4965_sens_energy_cck(il, norm_fa_cck, rx_enable_time, &statis);
@@ -609,7 +600,8 @@ void il4965_sensitivity_calibration(struct il_priv *il, void *resp)
 	il4965_sensitivity_write(il);
 }
 
-static inline u8 il4965_find_first_chain(u8 mask)
+static inline u8
+il4965_find_first_chain(u8 mask)
 {
 	if (mask & ANT_A)
 		return CHAIN_A;
@@ -623,8 +615,8 @@ static inline u8 il4965_find_first_chain(u8 mask)
  * disconnected.
  */
 static void
-il4965_find_disconn_antenna(struct il_priv *il, u32* average_sig,
-				     struct il_chain_noise_data *data)
+il4965_find_disconn_antenna(struct il_priv *il, u32 * average_sig,
+			    struct il_chain_noise_data *data)
 {
 	u32 active_chains = 0;
 	u32 max_average_sig;
@@ -633,12 +625,15 @@ il4965_find_disconn_antenna(struct il_priv *il, u32* average_sig,
 	u8 first_chain;
 	u16 i = 0;
 
-	average_sig[0] = data->chain_signal_a /
-			 il->cfg->base_params->chain_noise_num_beacons;
-	average_sig[1] = data->chain_signal_b /
-			 il->cfg->base_params->chain_noise_num_beacons;
-	average_sig[2] = data->chain_signal_c /
-			 il->cfg->base_params->chain_noise_num_beacons;
+	average_sig[0] =
+	    data->chain_signal_a /
+	    il->cfg->base_params->chain_noise_num_beacons;
+	average_sig[1] =
+	    data->chain_signal_b /
+	    il->cfg->base_params->chain_noise_num_beacons;
+	average_sig[2] =
+	    data->chain_signal_c /
+	    il->cfg->base_params->chain_noise_num_beacons;
 
 	if (average_sig[0] >= average_sig[1]) {
 		max_average_sig = average_sig[0];
@@ -656,10 +651,10 @@ il4965_find_disconn_antenna(struct il_priv *il, u32* average_sig,
 		active_chains = (1 << max_average_sig_antenna_i);
 	}
 
-	D_CALIB("average_sig: a %d b %d c %d\n",
-		     average_sig[0], average_sig[1], average_sig[2]);
-	D_CALIB("max_average_sig = %d, antenna %d\n",
-		     max_average_sig, max_average_sig_antenna_i);
+	D_CALIB("average_sig: a %d b %d c %d\n", average_sig[0], average_sig[1],
+		average_sig[2]);
+	D_CALIB("max_average_sig = %d, antenna %d\n", max_average_sig,
+		max_average_sig_antenna_i);
 
 	/* Compare signal strengths for all 3 receivers. */
 	for (i = 0; i < NUM_RX_CHAINS; i++) {
@@ -673,8 +668,8 @@ il4965_find_disconn_antenna(struct il_priv *il, u32* average_sig,
 			else
 				active_chains |= (1 << i);
 			D_CALIB("i = %d  rssiDelta = %d  "
-			     "disconn_array[i] = %d\n",
-			     i, rssi_delta, data->disconn_array[i]);
+				"disconn_array[i] = %d\n", i, rssi_delta,
+				data->disconn_array[i]);
 		}
 	}
 
@@ -709,34 +704,31 @@ il4965_find_disconn_antenna(struct il_priv *il, u32* average_sig,
 			 * connect the first valid tx chain
 			 */
 			first_chain =
-			il4965_find_first_chain(il->cfg->valid_tx_ant);
+			    il4965_find_first_chain(il->cfg->valid_tx_ant);
 			data->disconn_array[first_chain] = 0;
 			active_chains |= BIT(first_chain);
-			D_CALIB(
-					"All Tx chains are disconnected W/A - declare %d as connected\n",
-					first_chain);
+			D_CALIB
+			    ("All Tx chains are disconnected W/A - declare %d as connected\n",
+			     first_chain);
 			break;
 		}
 	}
 
 	if (active_chains != il->hw_params.valid_rx_ant &&
 	    active_chains != il->chain_noise_data.active_chains)
-		D_CALIB(
-				"Detected that not all antennas are connected! "
-				"Connected: %#x, valid: %#x.\n",
-				active_chains, il->hw_params.valid_rx_ant);
+		D_CALIB("Detected that not all antennas are connected! "
+			"Connected: %#x, valid: %#x.\n", active_chains,
+			il->hw_params.valid_rx_ant);
 
 	/* Save for use within RXON, TX, SCAN commands, etc. */
 	data->active_chains = active_chains;
-	D_CALIB("active_chains (bitwise) = 0x%x\n",
-			active_chains);
+	D_CALIB("active_chains (bitwise) = 0x%x\n", active_chains);
 }
 
-static void il4965_gain_computation(struct il_priv *il,
-		u32 *average_noise,
-		u16 min_average_noise_antenna_i,
-		u32 min_average_noise,
-		u8 default_chain)
+static void
+il4965_gain_computation(struct il_priv *il, u32 * average_noise,
+			u16 min_average_noise_antenna_i, u32 min_average_noise,
+			u8 default_chain)
 {
 	int i, ret;
 	struct il_chain_noise_data *data = &il->chain_noise_data;
@@ -747,23 +739,22 @@ static void il4965_gain_computation(struct il_priv *il,
 		s32 delta_g = 0;
 
 		if (!data->disconn_array[i] &&
-		    data->delta_gain_code[i] == CHAIN_NOISE_DELTA_GAIN_INIT_VAL) {
+		    data->delta_gain_code[i] ==
+		    CHAIN_NOISE_DELTA_GAIN_INIT_VAL) {
 			delta_g = average_noise[i] - min_average_noise;
-			data->delta_gain_code[i] = (u8)((delta_g * 10) / 15);
+			data->delta_gain_code[i] = (u8) ((delta_g * 10) / 15);
 			data->delta_gain_code[i] =
-				min(data->delta_gain_code[i],
+			    min(data->delta_gain_code[i],
 				(u8) CHAIN_NOISE_MAX_DELTA_GAIN_CODE);
 
 			data->delta_gain_code[i] =
-				(data->delta_gain_code[i] | (1 << 2));
+			    (data->delta_gain_code[i] | (1 << 2));
 		} else {
 			data->delta_gain_code[i] = 0;
 		}
 	}
-	D_CALIB("delta_gain_codes: a %d b %d c %d\n",
-		     data->delta_gain_code[0],
-		     data->delta_gain_code[1],
-		     data->delta_gain_code[2]);
+	D_CALIB("delta_gain_codes: a %d b %d c %d\n", data->delta_gain_code[0],
+		data->delta_gain_code[1], data->delta_gain_code[2]);
 
 	/* Differential gain gets sent to uCode only once */
 	if (!data->radio_write) {
@@ -775,11 +766,9 @@ static void il4965_gain_computation(struct il_priv *il,
 		cmd.diff_gain_a = data->delta_gain_code[0];
 		cmd.diff_gain_b = data->delta_gain_code[1];
 		cmd.diff_gain_c = data->delta_gain_code[2];
-		ret = il_send_cmd_pdu(il, C_PHY_CALIBRATION,
-				      sizeof(cmd), &cmd);
+		ret = il_send_cmd_pdu(il, C_PHY_CALIBRATION, sizeof(cmd), &cmd);
 		if (ret)
-			D_CALIB("fail sending cmd "
-				     "C_PHY_CALIBRATION\n");
+			D_CALIB("fail sending cmd " "C_PHY_CALIBRATION\n");
 
 		/* TODO we might want recalculate
 		 * rx_chain in rxon cmd */
@@ -789,15 +778,14 @@ static void il4965_gain_computation(struct il_priv *il,
 	}
 }
 
-
-
 /*
  * Accumulate 16 beacons of signal and noise stats for each of
  *   3 receivers/antennas/rx-chains, then figure out:
  * 1)  Which antennas are connected.
  * 2)  Differential rx gain settings to balance the 3 receivers.
  */
-void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
+void
+il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
 {
 	struct il_chain_noise_data *data = NULL;
 
@@ -807,8 +795,8 @@ void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
 	u32 chain_sig_a;
 	u32 chain_sig_b;
 	u32 chain_sig_c;
-	u32 average_sig[NUM_RX_CHAINS] = {INITIALIZATION_VALUE};
-	u32 average_noise[NUM_RX_CHAINS] = {INITIALIZATION_VALUE};
+	u32 average_sig[NUM_RX_CHAINS] = { INITIALIZATION_VALUE };
+	u32 average_noise[NUM_RX_CHAINS] = { INITIALIZATION_VALUE };
 	u32 min_average_noise = MIN_AVERAGE_NOISE_MAX_VALUE;
 	u16 min_average_noise_antenna_i = INITIALIZATION_VALUE;
 	u16 i = 0;
@@ -838,8 +826,7 @@ void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
 
 	spin_lock_irqsave(&il->lock, flags);
 
-	rx_info = &(((struct il_notif_stats *)stat_resp)->
-		      rx.general);
+	rx_info = &(((struct il_notif_stats *)stat_resp)->rx.general);
 
 	if (rx_info->interference_data_flag != INTERFERENCE_DATA_AVAILABLE) {
 		D_CALIB(" << Interference data unavailable\n");
@@ -850,17 +837,17 @@ void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
 	rxon_band24 = !!(ctx->staging.flags & RXON_FLG_BAND_24G_MSK);
 	rxon_chnum = le16_to_cpu(ctx->staging.channel);
 
-	stat_band24 = !!(((struct il_notif_stats *)
-			 stat_resp)->flag &
-			 STATS_REPLY_FLG_BAND_24G_MSK);
-	stat_chnum = le32_to_cpu(((struct il_notif_stats *)
-				 stat_resp)->flag) >> 16;
+	stat_band24 =
+	    !!(((struct il_notif_stats *)stat_resp)->
+	       flag & STATS_REPLY_FLG_BAND_24G_MSK);
+	stat_chnum =
+	    le32_to_cpu(((struct il_notif_stats *)stat_resp)->flag) >> 16;
 
 	/* Make sure we accumulate data for just the associated channel
 	 *   (even if scanning). */
 	if (rxon_chnum != stat_chnum || rxon_band24 != stat_band24) {
-		D_CALIB("Stats not from chan=%d, band24=%d\n",
-				rxon_chnum, rxon_band24);
+		D_CALIB("Stats not from chan=%d, band24=%d\n", rxon_chnum,
+			rxon_band24);
 		spin_unlock_irqrestore(&il->lock, flags);
 		return;
 	}
@@ -869,12 +856,12 @@ void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
 	 *  Accumulate beacon stats values across
 	 * "chain_noise_num_beacons"
 	 */
-	chain_noise_a = le32_to_cpu(rx_info->beacon_silence_rssi_a) &
-				IN_BAND_FILTER;
-	chain_noise_b = le32_to_cpu(rx_info->beacon_silence_rssi_b) &
-				IN_BAND_FILTER;
-	chain_noise_c = le32_to_cpu(rx_info->beacon_silence_rssi_c) &
-				IN_BAND_FILTER;
+	chain_noise_a =
+	    le32_to_cpu(rx_info->beacon_silence_rssi_a) & IN_BAND_FILTER;
+	chain_noise_b =
+	    le32_to_cpu(rx_info->beacon_silence_rssi_b) & IN_BAND_FILTER;
+	chain_noise_c =
+	    le32_to_cpu(rx_info->beacon_silence_rssi_c) & IN_BAND_FILTER;
 
 	chain_sig_a = le32_to_cpu(rx_info->beacon_rssi_a) & IN_BAND_FILTER;
 	chain_sig_b = le32_to_cpu(rx_info->beacon_rssi_b) & IN_BAND_FILTER;
@@ -892,30 +879,29 @@ void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
 	data->chain_signal_b = (chain_sig_b + data->chain_signal_b);
 	data->chain_signal_c = (chain_sig_c + data->chain_signal_c);
 
-	D_CALIB("chan=%d, band24=%d, beacon=%d\n",
-			rxon_chnum, rxon_band24, data->beacon_count);
-	D_CALIB("chain_sig: a %d b %d c %d\n",
-			chain_sig_a, chain_sig_b, chain_sig_c);
-	D_CALIB("chain_noise: a %d b %d c %d\n",
-			chain_noise_a, chain_noise_b, chain_noise_c);
+	D_CALIB("chan=%d, band24=%d, beacon=%d\n", rxon_chnum, rxon_band24,
+		data->beacon_count);
+	D_CALIB("chain_sig: a %d b %d c %d\n", chain_sig_a, chain_sig_b,
+		chain_sig_c);
+	D_CALIB("chain_noise: a %d b %d c %d\n", chain_noise_a, chain_noise_b,
+		chain_noise_c);
 
 	/* If this is the "chain_noise_num_beacons", determine:
 	 * 1)  Disconnected antennas (using signal strengths)
 	 * 2)  Differential gain (using silence noise) to balance receivers */
-	if (data->beacon_count !=
-		il->cfg->base_params->chain_noise_num_beacons)
+	if (data->beacon_count != il->cfg->base_params->chain_noise_num_beacons)
 		return;
 
 	/* Analyze signal for disconnected antenna */
 	il4965_find_disconn_antenna(il, average_sig, data);
 
 	/* Analyze noise for rx balance */
-	average_noise[0] = data->chain_noise_a /
-			   il->cfg->base_params->chain_noise_num_beacons;
-	average_noise[1] = data->chain_noise_b /
-			   il->cfg->base_params->chain_noise_num_beacons;
-	average_noise[2] = data->chain_noise_c /
-			   il->cfg->base_params->chain_noise_num_beacons;
+	average_noise[0] =
+	    data->chain_noise_a / il->cfg->base_params->chain_noise_num_beacons;
+	average_noise[1] =
+	    data->chain_noise_b / il->cfg->base_params->chain_noise_num_beacons;
+	average_noise[2] =
+	    data->chain_noise_c / il->cfg->base_params->chain_noise_num_beacons;
 
 	for (i = 0; i < NUM_RX_CHAINS; i++) {
 		if (!data->disconn_array[i] &&
@@ -927,16 +913,15 @@ void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
 		}
 	}
 
-	D_CALIB("average_noise: a %d b %d c %d\n",
-			average_noise[0], average_noise[1],
-			average_noise[2]);
+	D_CALIB("average_noise: a %d b %d c %d\n", average_noise[0],
+		average_noise[1], average_noise[2]);
 
-	D_CALIB("min_average_noise = %d, antenna %d\n",
-			min_average_noise, min_average_noise_antenna_i);
+	D_CALIB("min_average_noise = %d, antenna %d\n", min_average_noise,
+		min_average_noise_antenna_i);
 
-	il4965_gain_computation(il, average_noise,
-			min_average_noise_antenna_i, min_average_noise,
-			il4965_find_first_chain(il->cfg->valid_rx_ant));
+	il4965_gain_computation(il, average_noise, min_average_noise_antenna_i,
+				min_average_noise,
+				il4965_find_first_chain(il->cfg->valid_rx_ant));
 
 	/* Some power changes may have been made during the calibration.
 	 * Update and commit the RXON
@@ -948,16 +933,15 @@ void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
 	il_power_update_mode(il, false);
 }
 
-void il4965_reset_run_time_calib(struct il_priv *il)
+void
+il4965_reset_run_time_calib(struct il_priv *il)
 {
 	int i;
-	memset(&(il->sensitivity_data), 0,
-	       sizeof(struct il_sensitivity_data));
-	memset(&(il->chain_noise_data), 0,
-	       sizeof(struct il_chain_noise_data));
+	memset(&(il->sensitivity_data), 0, sizeof(struct il_sensitivity_data));
+	memset(&(il->chain_noise_data), 0, sizeof(struct il_chain_noise_data));
 	for (i = 0; i < NUM_RX_CHAINS; i++)
 		il->chain_noise_data.delta_gain_code[i] =
-				CHAIN_NOISE_DELTA_GAIN_INIT_VAL;
+		    CHAIN_NOISE_DELTA_GAIN_INIT_VAL;
 
 	/* Ask for stats now, the uCode will send notification
 	 * periodically after association */