ar7-atm: drop LINUX_VERSION tests

Minimum supported kernel is 3.18, so we don't need to test for anything
older. In addition, the API hasn't changed since then, so we don't need
to check for any kernel version at all.  This helps to keeps the amount
of changes more managable.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>

1 files changed, 48 insertions, 70 deletions

diff --git a/package/kernel/ar7-atm/patches-D7.04.03.00/220-3.10-update_proc_code.patch b/package/kernel/ar7-atm/patches-D7.04.03.00/220-3.10-update_proc_code.patch
index be81ee1253..6026d30c60 100644
--- a/package/kernel/ar7-atm/patches-D7.04.03.00/220-3.10-update_proc_code.patch
+++ b/package/kernel/ar7-atm/patches-D7.04.03.00/220-3.10-update_proc_code.patch
@@ -116,7 +116,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  #endif __SGAPI_H
 --- a/tn7atm.c
 +++ b/tn7atm.c
-@@ -277,25 +277,15 @@ static int tn7atm_change_qos (struct atm
+@@ -271,25 +271,15 @@ static int tn7atm_change_qos (struct atm
  static int tn7atm_detect (void);
  static int tn7atm_init (struct atm_dev *dev);
  static int tn7atm_irq_request (struct atm_dev *dev);
@@ -147,15 +147,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  
  //CT - Added function to return chipset Id
         void tn7atm_get_chipsetId (char *pVerId);
-@@ -415,63 +405,67 @@ const char drv_proc_root_folder[] = "ava
- static struct proc_dir_entry *root_proc_dir_entry = NULL;
- #define DRV_PROC_MODE 0644
- static int proc_root_already_exists = TRUE;
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
-+#define PDE_DATA(inode) PDE(inode)->data
-+#endif
-+
+@@ -412,60 +402,59 @@ static int proc_root_already_exists = TR
  static struct
  {
      const unsigned char name[32];
@@ -250,7 +242,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  };
  
  /* *INDENT-ON* */
-@@ -1709,75 +1703,81 @@ int tn7atm_receive (void *os_dev, int ch
+@@ -1703,75 +1692,81 @@ int tn7atm_receive (void *os_dev, int ch
    return 0;
  }
  
@@ -301,15 +293,15 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  
 -  return len;
 +  return 0;
-+}
-+
-+static int tn7atm_proc_channels_open(struct inode *inode, struct file *file)
-+{
-+	return single_open(file, tn7atm_proc_channels, PDE_DATA(inode));
  }
  
 -static int tn7atm_proc_private (char *buf, char **start, off_t offset,
 -                                int count, int *eof, void *data)
++static int tn7atm_proc_channels_open(struct inode *inode, struct file *file)
++{
++	return single_open(file, tn7atm_proc_channels, PDE_DATA(inode));
++}
++
 +static struct file_operations tn7atm_proc_channels_fops = {
 +	.owner 		= THIS_MODULE,
 +	.open		= tn7atm_proc_channels_open,
@@ -353,11 +345,11 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
 +
 +  seq_printf (m, "tx_irq: %02d", priv->sar_irq);
 +  seq_printf (m, "rx_irq: %02d", priv->dsl_irq);
- 
--  return len;
++
 +  return 0;
 +}
-+
+ 
+-  return len;
 +static int tn7atm_proc_private_open(struct inode *inode, struct file *file)
 +{
 +	return single_open(file, tn7atm_proc_private, PDE_DATA(inode));
@@ -374,7 +366,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  void tn7atm_sarhal_isr_register (void *os_dev, void *hal_isr,
                                   int interrupt_num)
  {
-@@ -1900,10 +1900,8 @@ static int __init tn7atm_register (Tn7At
+@@ -1890,10 +1885,8 @@ static int __init tn7atm_register (Tn7At
    return ATM_REG_OK;
  }
  
@@ -386,7 +378,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    char dslVer[8];
    char dspVer[10];
    char chipsetID[32]; //CT CQ10076 - Added temporary buffer to store chipset Id
-@@ -1914,56 +1912,64 @@ static int tn7atm_proc_version (char *bu
+@@ -1904,56 +1897,64 @@ static int tn7atm_proc_version (char *bu
  
    priv = mydev->dev_data;
  
@@ -472,7 +464,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    int ctr;
    const char *residual;
  
-@@ -2012,24 +2018,7 @@ static int __init tn7atm_detect (void)
+@@ -2002,24 +2003,7 @@ static int __init tn7atm_detect (void)
     */
    for (ctr = 0; ctr < (NUM_ELEMS (proc_if)); ctr++)
    {
@@ -498,7 +490,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    }
  
    tn7dsl_dslmod_sysctl_register ();
-@@ -2501,63 +2490,10 @@ static int tn7atm_set_can_support_adsl2
+@@ -2491,63 +2475,10 @@ static int tn7atm_set_can_support_adsl2
    return TRUE;
  }
  
@@ -564,7 +556,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  
  }
  static int tn7atm_proc_qos_write(struct file *fp, const char *buf, unsigned long count, void *data)
-@@ -2591,5 +2527,19 @@ static int tn7atm_proc_qos_write(struct
+@@ -2581,5 +2512,19 @@ static int tn7atm_proc_qos_write(struct
      return count;
  }
  
@@ -586,17 +578,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  module_exit (tn7atm_exit);
 --- a/tn7dsl.c
 +++ b/tn7dsl.c
-@@ -221,6 +221,9 @@ static struct led_funcs ledreg[2];
- 
- #define tn7dsl_kfree_skb(x)      dev_kfree_skb(x)
- 
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
-+#define PDE_DATA(inode) PDE(inode)->data
-+#endif
- 
- //---------------------------------------------
- // Begin Clear EOC definitions
-@@ -349,7 +352,7 @@ static void tn7dsl_register_dslss_led(vo
+@@ -339,7 +339,7 @@ static void tn7dsl_register_dslss_led(vo
  void tn7dsl_dslmod_sysctl_register(void);
  void tn7dsl_dslmod_sysctl_unregister(void);
  static int tn7dsl_clear_eoc_receive(void);
@@ -605,7 +587,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  /* end of internal functions */
  
  //  UR8_MERGE_START CQ11054   Jack Zhang
-@@ -649,11 +652,9 @@ void shim_osCriticalExit(void)
+@@ -635,11 +635,9 @@ void shim_osCriticalExit(void)
    spin_unlock_irqrestore(&shimLock, flags);
  }
  
@@ -618,7 +600,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    int i, j;
    int bin = (int) data;
    unsigned short *rxSnrPerBin;
-@@ -674,95 +675,128 @@ static int tn7dsl_proc_snr_print (char *
+@@ -660,95 +658,128 @@ static int tn7dsl_proc_snr_print (char *
        break;
  
    default:
@@ -791,7 +773,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  #ifndef NO_ACT
  int tn7dsl_proc_ds_noise(char* buf, char **start, off_t offset, int count,
                   int *eof, void *data)
-@@ -825,59 +859,48 @@ static char *pUnknown= "Unknown";
+@@ -811,59 +842,48 @@ static char *pUnknown= "Unknown";
  #ifdef ADV_DIAG_STATS //CQ10275, CQ10449
  //UR8_MERGE_START CQ10449 Jack Zhang
  
@@ -874,7 +856,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  {
    int len = 0;
    int i = 0;
-@@ -886,66 +909,53 @@ static int proc_adv_stats_header(char* b
+@@ -872,66 +892,53 @@ static int proc_adv_stats_header(char* b
     */
  
    dslhal_api_gatherStatistics(pIhw);
@@ -963,7 +945,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  }
  
  static int getDiagDisplayMode()
-@@ -968,29 +978,24 @@ static int getDiagDisplayMode()
+@@ -954,29 +961,24 @@ static int getDiagDisplayMode()
      ret = 2;
    return ret;
  }
@@ -998,7 +980,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
                      (unsigned int)pIhw->AppData.BitAllocTblDstrm[i],
                      (unsigned int)pIhw->AppData.marginTblDstrm[i],
                      (int)pIhw->AppData.rxSnrPerBin0[i]);
-@@ -1001,26 +1006,34 @@ int tn7dsl_proc_adv_stats1(char* buf, ch
+@@ -987,26 +989,34 @@ int tn7dsl_proc_adv_stats1(char* buf, ch
      if (dslhal_api_getSNRpsds(pIhw, SNRpsds, 1))
      {
        dgprintf(4, "dslhal_api_getSNRpsds failed!\n");
@@ -1041,7 +1023,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    int i;
    int mode = 0;  //mode = 0 => ADSL1 or ADSL2 & 2+
    unsigned char SNRpsds[512];
-@@ -1030,12 +1043,10 @@ int tn7dsl_proc_adv_stats2(char* buf, ch
+@@ -1016,12 +1026,10 @@ int tn7dsl_proc_adv_stats2(char* buf, ch
    if( mode==1) //ADSL1
    {
    dslhal_api_gatherStatistics(pIhw);
@@ -1056,7 +1038,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
                      (unsigned int)pIhw->AppData.BitAllocTblDstrm[i],
                      (unsigned int)pIhw->AppData.marginTblDstrm[i],
                      (int)pIhw->AppData.rxSnrPerBin0[i]);
-@@ -1046,26 +1057,35 @@ int tn7dsl_proc_adv_stats2(char* buf, ch
+@@ -1032,26 +1040,35 @@ int tn7dsl_proc_adv_stats2(char* buf, ch
      if (dslhal_api_getSNRpsds(pIhw, SNRpsds, 1))
      {
        dgprintf(4, "dslhal_api_getSNRpsds failed!\n");
@@ -1100,7 +1082,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    int i;
    int mode = 0;  //mode = 0 => ADSL1 or ADSL2 & 2+
    unsigned char SNRpsds[512];
-@@ -1075,12 +1095,10 @@ int tn7dsl_proc_adv_stats3(char* buf, ch
+@@ -1061,12 +1078,10 @@ int tn7dsl_proc_adv_stats3(char* buf, ch
    if( mode==1) //ADSL1
    {
    dslhal_api_gatherStatistics(pIhw);
@@ -1115,7 +1097,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
                      (unsigned int)pIhw->AppData.BitAllocTblDstrm[i],
                      (unsigned int)pIhw->AppData.marginTblDstrm[i],
                      (int)pIhw->AppData.rxSnrPerBin0[i]);
-@@ -1091,283 +1109,287 @@ int tn7dsl_proc_adv_stats3(char* buf, ch
+@@ -1077,283 +1092,287 @@ int tn7dsl_proc_adv_stats3(char* buf, ch
      if (dslhal_api_getSNRpsds(pIhw, SNRpsds, 1))
      {
        dgprintf(4, "dslhal_api_getSNRpsds failed!\n");
@@ -1256,7 +1238,9 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  {
 +	return single_open(file, tn7dsl_proc_dbg_cmsgs, PDE_DATA(inode));
 +}
-+
+ 
+-  int len = 0;
+-  int limit = count - 80;
 +struct file_operations tn7dsl_proc_dbg_cmsgs_fops = {
 +	.owner 		= THIS_MODULE,
 +	.open		= tn7dsl_proc_dbg_cmsgs_open,
@@ -1264,9 +1248,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
 +	.llseek		= seq_lseek,
 +	.release	= single_release,
 +};
- 
--  int len = 0;
--  int limit = count - 80;
++
 +
 +int tn7dsl_proc_dbg_rmsgs1(struct seq_file *m, void *data)
 +{
@@ -1544,7 +1526,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    int F4count, F5count;
    unsigned int maxRate=0;
    unsigned int us_maxRate=0;
-@@ -1375,80 +1397,58 @@ int tn7dsl_proc_stats(char* buf, char **
+@@ -1361,80 +1380,58 @@ int tn7dsl_proc_stats(char* buf, char **
    //UR8_MERGE_START CQ10700 Manjula K
    struct atm_dev *dev;
    Tn7AtmPrivate *priv;
@@ -1648,7 +1630,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
                      ((unsigned int) pIhw->AppData.usAtm_count[0] +
                       (unsigned int) pIhw->AppData.usAtm_count[1]) * 48,
                      ((unsigned int) pIhw->AppData.dsGood_count[0] +
-@@ -1456,9 +1456,7 @@ int tn7dsl_proc_stats(char* buf, char **
+@@ -1442,9 +1439,7 @@ int tn7dsl_proc_stats(char* buf, char **
    /*
     * Superframe Count
     */
@@ -1659,7 +1641,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
                 "\tUS Superframe Cnt :\t%u\tDS Superframe Cnt:\t%u\n",
                     (unsigned int)pIhw->AppData.usSuperFrmCnt,
                     (unsigned int)pIhw->AppData.dsSuperFrmCnt );
-@@ -1466,57 +1464,45 @@ int tn7dsl_proc_stats(char* buf, char **
+@@ -1452,57 +1447,45 @@ int tn7dsl_proc_stats(char* buf, char **
    /*
     * US and DS power
     */
@@ -1732,7 +1714,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
                     (unsigned int)pIhw->AppData.currentHybridNum, trellis);
  
    //@Added Maximum attainable bit rate information. 05-14-2004
-@@ -1528,12 +1514,12 @@ int tn7dsl_proc_stats(char* buf, char **
+@@ -1514,12 +1497,12 @@ int tn7dsl_proc_stats(char* buf, char **
    }
    else
    {
@@ -1747,7 +1729,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
                                   (unsigned char *) &rMsgsRA[0], 12);
  
       maxRate = (unsigned int)pIhw->AppData.DSConRate;
-@@ -1549,283 +1535,213 @@ int tn7dsl_proc_stats(char* buf, char **
+@@ -1535,283 +1518,213 @@ int tn7dsl_proc_stats(char* buf, char **
       }
    }
  
@@ -2129,7 +2111,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    char *state;
    int tag;
  
-@@ -1859,16 +1775,26 @@ int tn7dsl_proc_modem(char* buf, char **
+@@ -1845,16 +1758,26 @@ int tn7dsl_proc_modem(char* buf, char **
  
    if(pIhw->lConnected == 1)
      state = "SHOWTIME";
@@ -2163,7 +2145,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  /**********************************************************************
  **                                                                    *
  **  tn7dsl_hdlc_update_crc() -- Calculate CRC                         *
-@@ -2133,11 +2059,8 @@ static int tn7dsl_hdlc_rx_process(unsign
+@@ -2119,11 +2042,8 @@ static int tn7dsl_hdlc_rx_process(unsign
    return(ret);
  }
  
@@ -2176,7 +2158,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    int offset[2] = {34, 0};  // point to buffer parameter data structure
    clearEocParm_t   peoc;
  
-@@ -2146,62 +2069,49 @@ int tn7dsl_proc_eoc (char *buf, char **s
+@@ -2132,62 +2052,49 @@ int tn7dsl_proc_eoc (char *buf, char **s
                                 (unsigned char *) &peoc,
                                 sizeof (clearEocParm_t));
  
@@ -2279,7 +2261,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  int tn7dsl_clear_eoc_setup(void)
  {
    int   i;
-@@ -4440,14 +4350,10 @@ int tn7dsl_proc_write_stats (struct file
+@@ -4407,14 +4314,10 @@ int tn7dsl_proc_write_stats (struct file
  }
  
  
@@ -2295,7 +2277,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  
    typedef struct
    {
-@@ -4528,197 +4434,185 @@ int tn7dsl_proc_train_mode_export (char
+@@ -4495,197 +4398,185 @@ int tn7dsl_proc_train_mode_export (char
    }
  
  
@@ -2574,7 +2556,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    }
  
    start = (indx -1) * 128;
-@@ -4727,39 +4621,89 @@ static int tn7dsl_proc_HLINpsdsIndx(char
+@@ -4694,39 +4585,89 @@ static int tn7dsl_proc_HLINpsdsIndx(char
    {
      if (!(i%8))
      {
@@ -2679,7 +2661,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  #endif
  #endif //TR69_HLIN_IN
  //  UR8_MERGE_END   CQ10979*
-@@ -4767,64 +4711,48 @@ int tn7dsl_proc_HLINpsds4(char* buf, cha
+@@ -4734,64 +4675,48 @@ int tn7dsl_proc_HLINpsds4(char* buf, cha
  // *    UR8_MERGE_START CQ11057   Jack Zhang
  #ifdef TR69_PMD_IN
  #ifndef NO_ADV_STATS
@@ -2760,7 +2742,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  
    }
  
-@@ -4832,19 +4760,28 @@ int tn7dsl_proc_PMDus(char* buf, char **
+@@ -4799,19 +4724,28 @@ int tn7dsl_proc_PMDus(char* buf, char **
    for (i=0; i<pIhw->AppData.max_us_tones; i++)
    {
      if (!(i%16))
@@ -2800,15 +2782,11 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  // *    UR8_MERGE_END   CQ11057 *
 --- a/tn7sar.c
 +++ b/tn7sar.c
-@@ -1401,44 +1401,70 @@ int tn7sar_oam_generation(void *privCont
+@@ -1395,44 +1395,66 @@ int tn7sar_oam_generation(void *privCont
    return 0;
  }
  
 -int tn7sar_proc_oam_ping(char* buf, char **start, off_t offset, int count,int *eof, void *data)
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
-+#define PDE_DATA(inode) PDE(inode)->data
-+#endif
-+
 +static int tn7sar_proc_oam_ping(struct seq_file *m, void *data)
  {
 -  int len = 0;
@@ -2883,7 +2861,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
    struct atm_dev *dev;
    Tn7AtmPrivate *priv;
    int i, j, k;
-@@ -1447,21 +1473,19 @@ int tn7sar_proc_sar_stat(char* buf, char
+@@ -1441,21 +1463,19 @@ int tn7sar_proc_sar_stat(char* buf, char
    unsigned int *pStateBase, *pSarStat;
    HAL_FUNCTIONS *pHalFunc;
    HAL_DEVICE    *pHalDev;
@@ -2908,7 +2886,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
        k=0;
        for(j=0;j<4;j++)
        {
-@@ -1474,26 +1498,16 @@ int tn7sar_proc_sar_stat(char* buf, char
+@@ -1468,26 +1488,16 @@ int tn7sar_proc_sar_stat(char* buf, char
          {
            if((char *)*pSarStat == NULL)
              break;
@@ -2939,7 +2917,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
            }
          }
  
-@@ -1502,9 +1516,22 @@ int tn7sar_proc_sar_stat(char* buf, char
+@@ -1496,9 +1506,22 @@ int tn7sar_proc_sar_stat(char* buf, char
      }
    }