diff options
Diffstat (limited to 'drivers/staging/cxt1e1/pmcc4_drv.c')
| -rw-r--r-- | drivers/staging/cxt1e1/pmcc4_drv.c | 47 |
1 files changed, 9 insertions, 38 deletions
diff --git a/drivers/staging/cxt1e1/pmcc4_drv.c b/drivers/staging/cxt1e1/pmcc4_drv.c index 621a72926475..76bebdd18b3a 100644 --- a/drivers/staging/cxt1e1/pmcc4_drv.c +++ b/drivers/staging/cxt1e1/pmcc4_drv.c @@ -122,35 +122,6 @@ c4_find_chan (int channum) return NULL; } - -ci_t *__init -c4_new (void *hi) -{ - ci_t *ci; - -#ifdef SBE_MAP_DEBUG - pr_warning("c4_new() entered, ci needs %u.\n", - (unsigned int) sizeof (ci_t)); -#endif - - ci = (ci_t *) OS_kmalloc (sizeof (ci_t)); - if (ci) - { - ci->hdw_info = hi; - ci->state = C_INIT; /* mark as hardware not available */ - ci->next = c4_list; - c4_list = ci; - ci->brdno = ci->next ? ci->next->brdno + 1 : 0; - } else - pr_warning("failed CI malloc, size %u.\n", - (unsigned int) sizeof (ci_t)); - - if (!CI) - CI = ci; /* DEBUG, only board 0 usage */ - return ci; -} - - /*** * Check port state and set LED states using watchdog or ioctl... * also check for in-band SF loopback commands (& cause results if they are there) @@ -485,12 +456,12 @@ c4_cleanup (void) for (j = 0; j < MUSYCC_NCHANS; j++) { if (pi->chan[j]) - OS_kfree (pi->chan[j]); /* free mch_t struct */ + kfree(pi->chan[j]); /* free mch_t struct */ } - OS_kfree (pi->regram_saved); + kfree(pi->regram_saved); } - OS_kfree (ci->iqd_p_saved); - OS_kfree (ci); + kfree(ci->iqd_p_saved); + kfree(ci); ci = next; /* cleanup next board, if any */ } } @@ -619,7 +590,7 @@ c4_init (ci_t *ci, u_char *func0, u_char *func1) /* allocate channel structures for this port */ for (j = 0; j < MUSYCC_NCHANS; j++) { - ch = OS_kmalloc (sizeof (mch_t)); + ch = kzalloc(sizeof(mch_t), GFP_KERNEL | GFP_DMA); if (ch) { pi->chan[j] = ch; @@ -1368,8 +1339,8 @@ c4_chan_up (ci_t *ci, int channum) ch->txd_num = txnum; ch->rxix_irq_srv = 0; - ch->mdr = OS_kmalloc (sizeof (struct mdesc) * rxnum); - ch->mdt = OS_kmalloc (sizeof (struct mdesc) * txnum); + ch->mdr = kzalloc(sizeof(struct mdesc) * rxnum, GFP_KERNEL | GFP_DMA); + ch->mdt = kzalloc(sizeof(struct mdesc) * txnum, GFP_KERNEL | GFP_DMA); if (ch->p.chan_mode == CFG_CH_PROTO_TRANS) tmp = __constant_cpu_to_le32 (cxt1e1_max_mru | EOBIRQ_ENABLE); else @@ -1462,10 +1433,10 @@ errfree: i--; OS_mem_token_free (ch->mdr[i].mem_token); } - OS_kfree (ch->mdt); + kfree(ch->mdt); ch->mdt = NULL; ch->txd_num = 0; - OS_kfree (ch->mdr); + kfree(ch->mdr); ch->mdr = NULL; ch->rxd_num = 0; ch->state = DOWN; |