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Commit b8b73994 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Staging: cxt1e1: rename global log_level variable 



The driver should not have such a generic global variable name.

Reported-by: default avatarZimny Lech <napohybelskurwysynom2010@gmail.com>
Cc: Bob Beers <bob.beers@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent bc657f6e

drivers/staging/cxt1e1/comet.c

+4 −4
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ 
#endif





extern int  log_level;

extern int  cxt1e1_log_level;



#define COMET_NUM_SAMPLES   24  /* Number of entries in the waveform table */

#define COMET_NUM_UNITS     5   /* Number of points per entry in table */
@@ -292,12 +292,12 @@ init_comet (void *ci, comet_t * comet, u_int32_t port_mode, int clockmaster, 
                                                                 * i.e.FPMODE=0 (@0x20) */

        if ((moreParams & CFG_CLK_PORT_MASK) == CFG_CLK_PORT_INTERNAL)

        {

            if (log_level >= LOG_SBEBUG12)

            if (cxt1e1_log_level >= LOG_SBEBUG12)

                pr_info(">> %s: clockmaster internal clock\n", __func__);

            pci_write_32 ((u_int32_t *) &comet->tx_time, 0x0d); /* internal oscillator */

        } else                      /* external clock source */

        {

            if (log_level >= LOG_SBEBUG12)

            if (cxt1e1_log_level >= LOG_SBEBUG12)

                pr_info(">> %s: clockmaster external clock\n", __func__);

            pci_write_32 ((u_int32_t *) &comet->tx_time, 0x09); /* loop timing

                                                                 * (external) */
@@ -312,7 +312,7 @@ init_comet (void *ci, comet_t * comet, u_int32_t port_mode, int clockmaster, 
            pci_write_32 ((u_int32_t *) &comet->brif_cfg, 0x21);        /* Slave Mode (CMODE=1) */

        pci_write_32 ((u_int32_t *) &comet->brif_fpcfg, 0x20);  /* Slave Mode i.e.

                                                                 * FPMODE=1 (@0x20) */

        if (log_level >= LOG_SBEBUG12)

        if (cxt1e1_log_level >= LOG_SBEBUG12)

            pr_info(">> %s: clockslave internal clock\n", __func__);

        pci_write_32 ((u_int32_t *) &comet->tx_time, 0x0d);     /* oscillator timing */

    }

drivers/staging/cxt1e1/functions.c

+4 −4
Original line number Diff line number Diff line
@@ -54,7 +54,7 @@ static int dummy = 0; 


#endif



extern int  log_level;

extern int  cxt1e1_log_level;

extern int  drvr_state;
@@ -67,7 +67,7 @@ pci_read_32 (u_int32_t *p) 


    FLUSH_PCI_READ ();

    v = le32_to_cpu (*p);

    if (log_level >= LOG_DEBUG)

    if (cxt1e1_log_level >= LOG_DEBUG)

        pr_info("pci_read : %x = %x\n", (u_int32_t) p, v);

    return v;

#else
@@ -80,7 +80,7 @@ void 
pci_write_32 (u_int32_t *p, u_int32_t v)

{

#ifdef FLOW_DEBUG

    if (log_level >= LOG_DEBUG)

    if (cxt1e1_log_level >= LOG_DEBUG)

        pr_info("pci_write: %x = %x\n", (u_int32_t) p, v);

#endif

    *p = cpu_to_le32 (v);
@@ -118,7 +118,7 @@ watchdog_func (unsigned long arg) 


    if (drvr_state != SBE_DRVR_AVAILABLE)

    {

        if (log_level >= LOG_MONITOR)

        if (cxt1e1_log_level >= LOG_MONITOR)

            pr_warning("%s: drvr not available (%x)\n", __func__, drvr_state);

        return;

    }

drivers/staging/cxt1e1/hwprobe.c

+2 −2
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ 
#define STATIC  static

#endif



extern int  log_level;

extern int  cxt1e1_log_level;

extern int  error_flag;

extern int  drvr_state;
@@ -143,7 +143,7 @@ hdw_sn_get (hdw_info_t * hi, int brdno) 
    if ((hi->promfmt = pmc_verify_cksum (&hi->mfg_info.data)) == PROM_FORMAT_Unk)

    {

        /* bad crc, data is suspect */

        if (log_level >= LOG_WARN)

        if (cxt1e1_log_level >= LOG_WARN)

            pr_info("%s: EEPROM cksum error\n", hi->devname);

        hi->mfg_info_sts = EEPROM_CRCERR;

    } else

drivers/staging/cxt1e1/linux.c

+9 −9
Original line number Diff line number Diff line
@@ -108,9 +108,9 @@ extern int unregister_hdlc_device_v7 (hdlc_device *); 
#endif



int         error_flag;         /* module load error reporting */

int         log_level = LOG_ERROR;

int         cxt1e1_log_level = LOG_ERROR;

int         log_level_default = LOG_ERROR;

module_param(log_level, int, 0444);

module_param(cxt1e1_log_level, int, 0444);



int         cxt1e1_max_mru = MUSYCC_MRU;

int         max_mru_default = MUSYCC_MRU;
@@ -497,7 +497,7 @@ create_chan (struct net_device * ndev, ci_t * ci, 
    rtnl_lock ();                   /* needed due to Ioctl calling sequence */

    if (ret)

    {

        if (log_level >= LOG_WARN)

        if (cxt1e1_log_level >= LOG_WARN)

            pr_info("%s: create_chan[%d] registration error = %d.\n",

                    ci->devname, cp->channum, ret);

        free_netdev (dev);          /* cleanup */
@@ -722,11 +722,11 @@ do_get_chan_stats (struct net_device * ndev, void *data) 
STATIC      status_t

do_set_loglevel (struct net_device * ndev, void *data)

{

    unsigned int log_level;

    unsigned int cxt1e1_log_level;



    if (copy_from_user (&log_level, data, sizeof (int)))

    if (copy_from_user (&cxt1e1_log_level, data, sizeof (int)))

        return -EFAULT;

    sbecom_set_loglevel (log_level);

    sbecom_set_loglevel (cxt1e1_log_level);

    return 0;

}
@@ -1115,9 +1115,9 @@ c4_mod_init (void) 
        return -rtn;                /* installation failure - see system log */



    /* housekeeping notifications */

    if (log_level != log_level_default)

        pr_info("NOTE: driver parameter <log_level> changed from default %d to %d.\n",

                log_level_default, log_level);

    if (cxt1e1_log_level != log_level_default)

        pr_info("NOTE: driver parameter <cxt1e1_log_level> changed from default %d to %d.\n",

                log_level_default, cxt1e1_log_level);

       if (cxt1e1_max_mru != max_mru_default)

               pr_info("NOTE: driver parameter <cxt1e1_max_mru> changed from default %d to %d.\n",

                               max_mru_default, cxt1e1_max_mru);

drivers/staging/cxt1e1/musycc.c

+29 −29
Original line number Diff line number Diff line
@@ -97,7 +97,7 @@ char SBEid_pmcc4_musyccc[] = 
/* global driver variables */

extern ci_t *c4_list;

extern int  drvr_state;

extern int  log_level;

extern int  cxt1e1_log_level;



extern int  cxt1e1_max_mru;

extern int  cxt1e1_max_mtu;
@@ -627,7 +627,7 @@ musycc_serv_req (mpi_t * pi, u_int32_t req) 


    if ((r != req) && (req != SR_CHIP_RESET) && (++rcnt <= MUSYCC_SR_RETRY_CNT))

    {

        if (log_level >= LOG_MONITOR)

        if (cxt1e1_log_level >= LOG_MONITOR)

            pr_info("%s: %d - reissue srv req/last %x/%x (hdw reads %x), Chan %d.\n",

                    pi->up->devname, rcnt, req, pi->sr_last, r,

                    (pi->portnum * MUSYCC_NCHANS) + (req & 0x1f));
@@ -951,7 +951,7 @@ musycc_bh_tx_eom (mpi_t * pi, int gchan) 
    ch = pi->chan[gchan];

    if (ch == 0 || ch->state != UP)

    {

        if (log_level >= LOG_ERROR)

        if (cxt1e1_log_level >= LOG_ERROR)

            pr_info("%s: intr: xmit EOM on uninitialized channel %d\n",

                    pi->up->devname, gchan);

    }
@@ -1002,7 +1002,7 @@ musycc_bh_tx_eom (mpi_t * pi, int gchan) 
            }

            if (status & MUSYCC_TX_OWNED)

            {

                if (log_level >= LOG_MONITOR)

                if (cxt1e1_log_level >= LOG_MONITOR)

                {

                    pr_info("%s: Port %d Chan %2d - unexpected TX msg ownership intr (md %p sts %x)\n",

                            pi->up->devname, pi->portnum, ch->channum,
@@ -1016,7 +1016,7 @@ musycc_bh_tx_eom (mpi_t * pi, int gchan) 
                break;              /* Not our mdesc, done */

            } else

            {

                if (log_level >= LOG_MONITOR)

                if (cxt1e1_log_level >= LOG_MONITOR)

                    pr_info("%s: Port %d Chan %2d - recovered TX msg ownership [%d] (md %p sts %x)\n",

                            pi->up->devname, pi->portnum, ch->channum, readCount, md, status);

            }
@@ -1054,7 +1054,7 @@ musycc_bh_tx_eom (mpi_t * pi, int gchan) 
        }

        md->status = 0;

#ifdef RLD_TXFULL_DEBUG

        if (log_level >= LOG_MONITOR2)

        if (cxt1e1_log_level >= LOG_MONITOR2)

            pr_info("~~ tx_eom: tx_full %x  txd_free %d -> %d\n",

                    ch->tx_full, ch->txd_free, ch->txd_free + 1);

#endif
@@ -1063,7 +1063,7 @@ musycc_bh_tx_eom (mpi_t * pi, int gchan) 


        if ((ch->p.chan_mode != CFG_CH_PROTO_TRANS) && (status & EOBIRQ_ENABLE))

        {

            if (log_level >= LOG_MONITOR)

            if (cxt1e1_log_level >= LOG_MONITOR)

                pr_info("%s: Mode (%x) incorrect EOB status (%x)\n",

                        pi->up->devname, ch->p.chan_mode, status);

            if ((status & EOMIRQ_ENABLE) == 0)
@@ -1094,7 +1094,7 @@ musycc_bh_tx_eom (mpi_t * pi, int gchan) 
        {



#ifdef RLD_TXFULL_DEBUG

            if (log_level >= LOG_MONITOR2)

            if (cxt1e1_log_level >= LOG_MONITOR2)

                pr_info("tx_eom[%d]: enable xmit tx_full no more, txd_free %d txd_num/2 %d\n",

                        ch->channum,

                        ch->txd_free, ch->txd_num / 2);
@@ -1108,7 +1108,7 @@ musycc_bh_tx_eom (mpi_t * pi, int gchan) 
#ifdef RLD_TXFULL_DEBUG

    else if (ch->tx_full)

    {

        if (log_level >= LOG_MONITOR2)

        if (cxt1e1_log_level >= LOG_MONITOR2)

            pr_info("tx_eom[%d]: bypass TX enable though room available? (txd_free %d txd_num/2 %d)\n",

                    ch->channum,

                    ch->txd_free, ch->txd_num / 2);
@@ -1138,7 +1138,7 @@ musycc_bh_rx_eom (mpi_t * pi, int gchan) 
    ch = pi->chan[gchan];

    if (ch == 0 || ch->state != UP)

    {

        if (log_level > LOG_ERROR)

        if (cxt1e1_log_level > LOG_ERROR)

            pr_info("%s: intr: receive EOM on uninitialized channel %d\n",

                    pi->up->devname, gchan);

        return;
@@ -1269,7 +1269,7 @@ musycc_intr_th_handler (void *devp) 


    if (nextInt != INTRPTS_NEXTINT (ci->intlog.this_status_new))

    {

        if (log_level >= LOG_MONITOR)

        if (cxt1e1_log_level >= LOG_MONITOR)

        {

            pr_info("%s: note - updated ISD from %08x to %08x\n",

                    ci->devname, status,
@@ -1337,11 +1337,11 @@ musycc_intr_th_handler (void *devp) 
    ci->intlog.last_status_new = ci->intlog.this_status_new;

    ci->intlog.this_status_new = currInt;



    if ((log_level >= LOG_WARN) && (status & INTRPTS_INTFULL_M))

    if ((cxt1e1_log_level >= LOG_WARN) && (status & INTRPTS_INTFULL_M))

    {

        pr_info("%s: Interrupt queue full condition occurred\n", ci->devname);

    }

    if (log_level >= LOG_DEBUG)

    if (cxt1e1_log_level >= LOG_DEBUG)

        pr_info("%s: interrupts pending, isd @ 0x%p: %x curr %d cnt %d NEXT %d\n",

                ci->devname, &ci->reg->isd,

        status, nextInt, intCnt, (intCnt + nextInt) & (INT_QUEUE_SIZE - 1));
@@ -1448,7 +1448,7 @@ musycc_intr_bh_tasklet (ci_t * ci) 
        if ((currInt == badInt) || (currInt == badInt2))        /* catch failure of Bug

                                                                 * Fix checking */

        {

            if (log_level >= LOG_WARN)

            if (cxt1e1_log_level >= LOG_WARN)

                pr_info("%s: Illegal Interrupt Detected @ 0x%p, mod %d.)\n",

                        ci->devname, &ci->iqd_p[headx], headx);
@@ -1483,7 +1483,7 @@ musycc_intr_bh_tasklet (ci_t * ci) 
        ci->iqd_p[headx] = __constant_cpu_to_le32 (INT_EMPTY_ENTRY);

        FLUSH_MEM_WRITE ();



        if (log_level >= LOG_DEBUG)

        if (cxt1e1_log_level >= LOG_DEBUG)

        {

            if (err != 0)

                pr_info(" %08x -> err: %2d,", currInt, err);
@@ -1497,7 +1497,7 @@ musycc_intr_bh_tasklet (ci_t * ci) 
        switch (event)

        {

        case EVE_SACK:              /* Service Request Acknowledge */

            if (log_level >= LOG_DEBUG)

            if (cxt1e1_log_level >= LOG_DEBUG)

            {

                volatile u_int32_t r;
@@ -1534,7 +1534,7 @@ musycc_intr_bh_tasklet (ci_t * ci) 
            }

            break;

        default:

            if (log_level >= LOG_WARN)

            if (cxt1e1_log_level >= LOG_WARN)

                pr_info("%s: unexpected interrupt event: %d, iqd[%d]: %08x, port: %d\n", ci->devname,

                        event, headx, currInt, group);

            break;
@@ -1573,9 +1573,9 @@ musycc_intr_bh_tasklet (ci_t * ci) 


                {

#ifdef RLD_TRANS_DEBUG

                    if (1 || log_level >= LOG_MONITOR)

                    if (1 || cxt1e1_log_level >= LOG_MONITOR)

#else

                    if (log_level >= LOG_MONITOR)

                    if (cxt1e1_log_level >= LOG_MONITOR)

#endif

                    {

                        pr_info("%s: TX buffer underflow [ONR] on channel %d, mode %x QStopped %x free %d\n",
@@ -1605,7 +1605,7 @@ musycc_intr_bh_tasklet (ci_t * ci) 
                ch->s.rx_over_errors++;

                ch->ch_start_rx = CH_START_RX_ONR;



                if (log_level >= LOG_WARN)

                if (cxt1e1_log_level >= LOG_WARN)

                {

                    pr_info("%s: RX buffer overflow [ONR] on channel %d, mode %x\n",

                            ci->devname, ch->channum, ch->p.chan_mode);
@@ -1623,7 +1623,7 @@ musycc_intr_bh_tasklet (ci_t * ci) 
                 * Per MUSYCC manual, Section  6.4.8.3 [Transmit Errors],

                 * this BUFF error requires Transmit channel reactivation.

                 */

                if (log_level >= LOG_MONITOR)

                if (cxt1e1_log_level >= LOG_MONITOR)

                    pr_info("%s: TX buffer underrun [BUFF] on channel %d, mode %x\n",

                            ci->devname, ch->channum, ch->p.chan_mode);

            } else                  /* RX buffer overrun */
@@ -1636,7 +1636,7 @@ musycc_intr_bh_tasklet (ci_t * ci) 
                 * space for this channel.  Receive channel reactivation is

                 * not required, but data has been lost.

                 */

                if (log_level >= LOG_WARN)

                if (cxt1e1_log_level >= LOG_WARN)

                    pr_info("%s: RX buffer overrun [BUFF] on channel %d, mode %x\n",

                            ci->devname, ch->channum, ch->p.chan_mode);

                /*
@@ -1658,7 +1658,7 @@ musycc_intr_bh_tasklet (ci_t * ci) 
        }                           /* switch on err */



        /* Check for interrupt lost condition */

        if ((currInt & INTRPT_ILOST_M) && (log_level >= LOG_ERROR))

        if ((currInt & INTRPT_ILOST_M) && (cxt1e1_log_level >= LOG_ERROR))

        {

            pr_info("%s: Interrupt queue overflow - ILOST asserted\n",

                    ci->devname);
@@ -1667,7 +1667,7 @@ musycc_intr_bh_tasklet (ci_t * ci) 
        FLUSH_MEM_WRITE ();

        FLUSH_MEM_READ ();

    }                               /* while */

    if ((log_level >= LOG_MONITOR2) && (ci->iqp_headx != ci->iqp_tailx))

    if ((cxt1e1_log_level >= LOG_MONITOR2) && (ci->iqp_headx != ci->iqp_tailx))

    {

        int         bh;
@@ -1821,9 +1821,9 @@ musycc_start_xmit (ci_t * ci, int channum, void *mem_token) 
        return EROFS;               /* how else to flag unwritable state ? */



#ifdef RLD_TRANS_DEBUGx

    if (1 || log_level >= LOG_MONITOR2)

    if (1 || cxt1e1_log_level >= LOG_MONITOR2)

#else

    if (log_level >= LOG_MONITOR2)

    if (cxt1e1_log_level >= LOG_MONITOR2)

#endif

    {

        pr_info("++ start_xmt[%d]: state %x start %x full %d free %d required %d stopped %x\n",
@@ -1846,7 +1846,7 @@ musycc_start_xmit (ci_t * ci, int channum, void *mem_token) 


    if (txd_need_cnt == 0)

    {

        if (log_level >= LOG_MONITOR2)

        if (cxt1e1_log_level >= LOG_MONITOR2)

            pr_info("%s channel %d: no TX data in User buffer\n", ci->devname, channum);

        OS_mem_token_free (mem_token);

        return 0;                   /* no data to send */
@@ -1857,7 +1857,7 @@ musycc_start_xmit (ci_t * ci, int channum, void *mem_token) 
    if (txd_need_cnt > ch->txd_num) /* never enough descriptors for this

                                     * large a buffer */

    {

        if (log_level >= LOG_DEBUG)

        if (cxt1e1_log_level >= LOG_DEBUG)

        {

            pr_info("start_xmit: discarding buffer, insufficient descriptor cnt %d, need %d.\n",

                    ch->txd_num, txd_need_cnt + 1);
@@ -1874,7 +1874,7 @@ musycc_start_xmit (ci_t * ci, int channum, void *mem_token) 
    /************************************************************/

    if (txd_need_cnt > ch->txd_free)

    {

        if (log_level >= LOG_MONITOR2)

        if (cxt1e1_log_level >= LOG_MONITOR2)

        {

            pr_info("start_xmit[%d]: EBUSY - need more descriptors, have %d of %d need %d\n",

                    channum, ch->txd_free, ch->txd_num, txd_need_cnt);