iwlegacy: rename iwl to il

iwl_legacy prefix result in long function names, what cause that we
have frequent line split and not readable code. Also iwl_foo symbols
are duplicated in iwlwifi driver, what is annoying when editing
kernel tree with cscope.

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

drivers/net/wireless/iwlegacy/iwl-3945-debugfs.c

@@ -29,7 +29,7 @@
 #include "iwl-3945-debugfs.h"
 
 
-static int iwl3945_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
+static int il3945_statistics_flag(struct il_priv *priv, char *buf, int bufsz)
 {
 	int p = 0;
 
@@ -50,11 +50,11 @@ static int iwl3945_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
 	return p;
 }
 
-ssize_t iwl3945_ucode_rx_stats_read(struct file *file,
+ssize_t il3945_ucode_rx_stats_read(struct file *file,
 				    char __user *user_buf,
 				    size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = file->private_data;
+	struct il_priv *priv = file->private_data;
 	int pos = 0;
 	char *buf;
 	int bufsz = sizeof(struct iwl39_statistics_rx_phy) * 40 +
@@ -66,12 +66,12 @@ ssize_t iwl3945_ucode_rx_stats_read(struct file *file,
 	struct iwl39_statistics_rx_non_phy *general, *accum_general;
 	struct iwl39_statistics_rx_non_phy *delta_general, *max_general;
 
-	if (!iwl_legacy_is_alive(priv))
+	if (!il_is_alive(priv))
 		return -EAGAIN;
 
 	buf = kzalloc(bufsz, GFP_KERNEL);
 	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+		IL_ERR(priv, "Can not allocate Buffer\n");
 		return -ENOMEM;
 	}
 
@@ -93,7 +93,7 @@ ssize_t iwl3945_ucode_rx_stats_read(struct file *file,
 	max_cck = &priv->_3945.max_delta.rx.cck;
 	max_general = &priv->_3945.max_delta.rx.general;
 
-	pos += iwl3945_statistics_flag(priv, buf, bufsz);
+	pos += il3945_statistics_flag(priv, buf, bufsz);
 	pos += scnprintf(buf + pos, bufsz - pos, "%-32s     current"
 			 "acumulative       delta         max\n",
 			 "Statistics_Rx - OFDM:");
@@ -325,23 +325,23 @@ ssize_t iwl3945_ucode_rx_stats_read(struct file *file,
 	return ret;
 }
 
-ssize_t iwl3945_ucode_tx_stats_read(struct file *file,
+ssize_t il3945_ucode_tx_stats_read(struct file *file,
 				    char __user *user_buf,
 				    size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = file->private_data;
+	struct il_priv *priv = file->private_data;
 	int pos = 0;
 	char *buf;
 	int bufsz = (sizeof(struct iwl39_statistics_tx) * 48) + 250;
 	ssize_t ret;
 	struct iwl39_statistics_tx *tx, *accum_tx, *delta_tx, *max_tx;
 
-	if (!iwl_legacy_is_alive(priv))
+	if (!il_is_alive(priv))
 		return -EAGAIN;
 
 	buf = kzalloc(bufsz, GFP_KERNEL);
 	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+		IL_ERR(priv, "Can not allocate Buffer\n");
 		return -ENOMEM;
 	}
 
@@ -354,7 +354,7 @@ ssize_t iwl3945_ucode_tx_stats_read(struct file *file,
 	accum_tx = &priv->_3945.accum_statistics.tx;
 	delta_tx = &priv->_3945.delta_statistics.tx;
 	max_tx = &priv->_3945.max_delta.tx;
-	pos += iwl3945_statistics_flag(priv, buf, bufsz);
+	pos += il3945_statistics_flag(priv, buf, bufsz);
 	pos += scnprintf(buf + pos, bufsz - pos, "%-32s     current"
 			 "acumulative       delta         max\n",
 			 "Statistics_Tx:");
@@ -421,11 +421,11 @@ ssize_t iwl3945_ucode_tx_stats_read(struct file *file,
 	return ret;
 }
 
-ssize_t iwl3945_ucode_general_stats_read(struct file *file,
+ssize_t il3945_ucode_general_stats_read(struct file *file,
 					 char __user *user_buf,
 					 size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = file->private_data;
+	struct il_priv *priv = file->private_data;
 	int pos = 0;
 	char *buf;
 	int bufsz = sizeof(struct iwl39_statistics_general) * 10 + 300;
@@ -435,12 +435,12 @@ ssize_t iwl3945_ucode_general_stats_read(struct file *file,
 	struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg;
 	struct iwl39_statistics_div *div, *accum_div, *delta_div, *max_div;
 
-	if (!iwl_legacy_is_alive(priv))
+	if (!il_is_alive(priv))
 		return -EAGAIN;
 
 	buf = kzalloc(bufsz, GFP_KERNEL);
 	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+		IL_ERR(priv, "Can not allocate Buffer\n");
 		return -ENOMEM;
 	}
 
@@ -461,7 +461,7 @@ ssize_t iwl3945_ucode_general_stats_read(struct file *file,
 	accum_div = &priv->_3945.accum_statistics.general.div;
 	delta_div = &priv->_3945.delta_statistics.general.div;
 	max_div = &priv->_3945.max_delta.general.div;
-	pos += iwl3945_statistics_flag(priv, buf, bufsz);
+	pos += il3945_statistics_flag(priv, buf, bufsz);
 	pos += scnprintf(buf + pos, bufsz - pos, "%-32s     current"
 			 "acumulative       delta         max\n",
 			 "Statistics_General:");

drivers/net/wireless/iwlegacy/iwl-3945-debugfs.h

@@ -31,27 +31,27 @@
 #include "iwl-debug.h"
 
 #ifdef CONFIG_IWLWIFI_LEGACY_DEBUGFS
-ssize_t iwl3945_ucode_rx_stats_read(struct file *file, char __user *user_buf,
+ssize_t il3945_ucode_rx_stats_read(struct file *file, char __user *user_buf,
 				    size_t count, loff_t *ppos);
-ssize_t iwl3945_ucode_tx_stats_read(struct file *file, char __user *user_buf,
+ssize_t il3945_ucode_tx_stats_read(struct file *file, char __user *user_buf,
 				    size_t count, loff_t *ppos);
-ssize_t iwl3945_ucode_general_stats_read(struct file *file,
+ssize_t il3945_ucode_general_stats_read(struct file *file,
 					 char __user *user_buf, size_t count,
 					 loff_t *ppos);
 #else
-static ssize_t iwl3945_ucode_rx_stats_read(struct file *file,
+static ssize_t il3945_ucode_rx_stats_read(struct file *file,
 					   char __user *user_buf, size_t count,
 					   loff_t *ppos)
 {
 	return 0;
 }
-static ssize_t iwl3945_ucode_tx_stats_read(struct file *file,
+static ssize_t il3945_ucode_tx_stats_read(struct file *file,
 					   char __user *user_buf, size_t count,
 					   loff_t *ppos)
 {
 	return 0;
 }
-static ssize_t iwl3945_ucode_general_stats_read(struct file *file,
+static ssize_t il3945_ucode_general_stats_read(struct file *file,
 						char __user *user_buf,
 						size_t count, loff_t *ppos)
 {

drivers/net/wireless/iwlegacy/iwl-3945-fh.h

@@ -60,8 +60,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  *****************************************************************************/
-#ifndef __iwl_3945_fh_h__
-#define __iwl_3945_fh_h__
+#ifndef __il_3945_fh_h__
+#define __il_3945_fh_h__
 
 /************************************/
 /* iwl3945 Flow Handler Definitions */
@@ -172,16 +172,16 @@
 
 #define FH39_RSSR_CHNL0_RX_STATUS_CHNL_IDLE			(0x01000000)
 
-struct iwl3945_tfd_tb {
+struct il3945_tfd_tb {
 	__le32 addr;
 	__le32 len;
 } __packed;
 
-struct iwl3945_tfd {
+struct il3945_tfd {
 	__le32 control_flags;
-	struct iwl3945_tfd_tb tbs[4];
+	struct il3945_tfd_tb tbs[4];
 	u8 __pad[28];
 } __packed;
 
 
-#endif /* __iwl_3945_fh_h__ */
+#endif /* __il_3945_fh_h__ */

drivers/net/wireless/iwlegacy/iwl-3945-hw.h

@@ -66,8 +66,8 @@
  * Please use iwl-3945.h for driver implementation definitions.
  */
 
-#ifndef __iwl_3945_hw__
-#define __iwl_3945_hw__
+#ifndef __il_3945_hw__
+#define __il_3945_hw__
 
 #include "iwl-eeprom.h"
 
@@ -90,7 +90,7 @@
  * Data copied from EEPROM.
  * DO NOT ALTER THIS STRUCTURE!!!
  */
-struct iwl3945_eeprom_txpower_sample {
+struct il3945_eeprom_txpower_sample {
 	u8 gain_index;		/* index into power (gain) setup table ... */
 	s8 power;		/* ... for this pwr level for this chnl group */
 	u16 v_det;		/* PA output voltage */
@@ -104,8 +104,8 @@ struct iwl3945_eeprom_txpower_sample {
  * Data copied from EEPROM.
  * DO NOT ALTER THIS STRUCTURE!!!
  */
-struct iwl3945_eeprom_txpower_group {
-	struct iwl3945_eeprom_txpower_sample samples[5];  /* 5 power levels */
+struct il3945_eeprom_txpower_group {
+	struct il3945_eeprom_txpower_sample samples[5];  /* 5 power levels */
 	s32 a, b, c, d, e;	/* coefficients for voltage->power
 				 * formula (signed) */
 	s32 Fa, Fb, Fc, Fd, Fe;	/* these modify coeffs based on
@@ -123,7 +123,7 @@ struct iwl3945_eeprom_txpower_group {
  *   difference between current temperature and factory calib temperature.
  * Data copied from EEPROM.
  */
-struct iwl3945_eeprom_temperature_corr {
+struct il3945_eeprom_temperature_corr {
 	u32 Ta;
 	u32 Tb;
 	u32 Tc;
@@ -134,7 +134,7 @@ struct iwl3945_eeprom_temperature_corr {
 /*
  * EEPROM map
  */
-struct iwl3945_eeprom {
+struct il3945_eeprom {
 	u8 reserved0[16];
 	u16 device_id;	/* abs.ofs: 16 */
 	u8 reserved1[2];
@@ -171,46 +171,46 @@ struct iwl3945_eeprom {
  * 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
  */
 	u16 band_1_count;	/* abs.ofs: 196 */
-	struct iwl_eeprom_channel band_1_channels[14];  /* abs.ofs: 198 */
+	struct il_eeprom_channel band_1_channels[14];  /* abs.ofs: 198 */
 
 /*
  * 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196,
  * 5.0 GHz channels 7, 8, 11, 12, 16
  * (4915-5080MHz) (none of these is ever supported)
  */
 	u16 band_2_count;	/* abs.ofs: 226 */
-	struct iwl_eeprom_channel band_2_channels[13];  /* abs.ofs: 228 */
+	struct il_eeprom_channel band_2_channels[13];  /* abs.ofs: 228 */
 
 /*
  * 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
  * (5170-5320MHz)
  */
 	u16 band_3_count;	/* abs.ofs: 254 */
-	struct iwl_eeprom_channel band_3_channels[12];  /* abs.ofs: 256 */
+	struct il_eeprom_channel band_3_channels[12];  /* abs.ofs: 256 */
 
 /*
  * 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
  * (5500-5700MHz)
  */
 	u16 band_4_count;	/* abs.ofs: 280 */
-	struct iwl_eeprom_channel band_4_channels[11];  /* abs.ofs: 282 */
+	struct il_eeprom_channel band_4_channels[11];  /* abs.ofs: 282 */
 
 /*
  * 5.7 GHz channels 145, 149, 153, 157, 161, 165
  * (5725-5825MHz)
  */
 	u16 band_5_count;	/* abs.ofs: 304 */
-	struct iwl_eeprom_channel band_5_channels[6];  /* abs.ofs: 306 */
+	struct il_eeprom_channel band_5_channels[6];  /* abs.ofs: 306 */
 
 	u8 reserved9[194];
 
 /*
  * 3945 Txpower calibration data.
  */
-#define IWL_NUM_TX_CALIB_GROUPS 5
-	struct iwl3945_eeprom_txpower_group groups[IWL_NUM_TX_CALIB_GROUPS];
+#define IL_NUM_TX_CALIB_GROUPS 5
+	struct il3945_eeprom_txpower_group groups[IL_NUM_TX_CALIB_GROUPS];
 /* abs.ofs: 512 */
-	struct iwl3945_eeprom_temperature_corr corrections;  /* abs.ofs: 832 */
+	struct il3945_eeprom_temperature_corr corrections;  /* abs.ofs: 832 */
 	u8 reserved16[172];	/* fill out to full 1024 byte block */
 } __packed;
 
@@ -225,7 +225,7 @@ struct iwl3945_eeprom {
 #define IWL39_NUM_QUEUES        5
 #define IWL39_CMD_QUEUE_NUM	4
 
-#define IWL_DEFAULT_TX_RETRY  15
+#define IL_DEFAULT_TX_RETRY  15
 
 /*********************************************/
 
@@ -262,29 +262,29 @@ struct iwl3945_eeprom {
 /* Size of uCode instruction memory in bootstrap state machine */
 #define IWL39_MAX_BSM_SIZE IWL39_RTC_INST_SIZE
 
-static inline int iwl3945_hw_valid_rtc_data_addr(u32 addr)
+static inline int il3945_hw_valid_rtc_data_addr(u32 addr)
 {
 	return (addr >= IWL39_RTC_DATA_LOWER_BOUND) &&
 	       (addr < IWL39_RTC_DATA_UPPER_BOUND);
 }
 
-/* Base physical address of iwl3945_shared is provided to FH_TSSR_CBB_BASE
- * and &iwl3945_shared.rx_read_ptr[0] is provided to FH_RCSR_RPTR_ADDR(0) */
-struct iwl3945_shared {
+/* Base physical address of il3945_shared is provided to FH_TSSR_CBB_BASE
+ * and &il3945_shared.rx_read_ptr[0] is provided to FH_RCSR_RPTR_ADDR(0) */
+struct il3945_shared {
 	__le32 tx_base_ptr[8];
 } __packed;
 
-static inline u8 iwl3945_hw_get_rate(__le16 rate_n_flags)
+static inline u8 il3945_hw_get_rate(__le16 rate_n_flags)
 {
 	return le16_to_cpu(rate_n_flags) & 0xFF;
 }
 
-static inline u16 iwl3945_hw_get_rate_n_flags(__le16 rate_n_flags)
+static inline u16 il3945_hw_get_rate_n_flags(__le16 rate_n_flags)
 {
 	return le16_to_cpu(rate_n_flags);
 }
 
-static inline __le16 iwl3945_hw_set_rate_n_flags(u8 rate, u16 flags)
+static inline __le16 il3945_hw_set_rate_n_flags(u8 rate, u16 flags)
 {
 	return cpu_to_le16((u16)rate|flags);
 }

drivers/net/wireless/iwlegacy/iwl-3945-led.c

@@ -44,20 +44,20 @@
 
 
 /* Send led command */
-static int iwl3945_send_led_cmd(struct iwl_priv *priv,
-				struct iwl_led_cmd *led_cmd)
+static int il3945_send_led_cmd(struct il_priv *priv,
+				struct il_led_cmd *led_cmd)
 {
-	struct iwl_host_cmd cmd = {
+	struct il_host_cmd cmd = {
 		.id = REPLY_LEDS_CMD,
-		.len = sizeof(struct iwl_led_cmd),
+		.len = sizeof(struct il_led_cmd),
 		.data = led_cmd,
 		.flags = CMD_ASYNC,
 		.callback = NULL,
 	};
 
-	return iwl_legacy_send_cmd(priv, &cmd);
+	return il_send_cmd(priv, &cmd);
 }
 
-const struct iwl_led_ops iwl3945_led_ops = {
-	.cmd = iwl3945_send_led_cmd,
+const struct il_led_ops il3945_led_ops = {
+	.cmd = il3945_send_led_cmd,
 };

drivers/net/wireless/iwlegacy/iwl-3945-led.h

@@ -24,9 +24,9 @@
  *
  *****************************************************************************/
 
-#ifndef __iwl_3945_led_h__
-#define __iwl_3945_led_h__
+#ifndef __il_3945_led_h__
+#define __il_3945_led_h__
 
-extern const struct iwl_led_ops iwl3945_led_ops;
+extern const struct il_led_ops il3945_led_ops;
 
-#endif /* __iwl_3945_led_h__ */
+#endif /* __il_3945_led_h__ */