diff options
Diffstat (limited to 'sound/pci/mixart/mixart_hwdep.c')
| -rw-r--r-- | sound/pci/mixart/mixart_hwdep.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/sound/pci/mixart/mixart_hwdep.c b/sound/pci/mixart/mixart_hwdep.c index f986031..3782b52 100644 --- a/sound/pci/mixart/mixart_hwdep.c +++ b/sound/pci/mixart/mixart_hwdep.c @@ -288,7 +288,9 @@ static int mixart_enum_physio(struct mixart_mgr *mgr) return -EINVAL; } - snd_assert(phys_io.nb_uid >= (MIXART_MAX_CARDS * 2), return -EINVAL); /* min 2 phys io per card (analog in + analog out) */ + /* min 2 phys io per card (analog in + analog out) */ + if (phys_io.nb_uid < MIXART_MAX_CARDS * 2) + return -EINVAL; for(k=0; k<mgr->num_cards; k++) { mgr->chip[k]->uid_in_analog_physio = phys_io.uid[k]; @@ -363,8 +365,10 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw } /* check xilinx validity */ - snd_assert(((u32*)(dsp->data))[0]==0xFFFFFFFF, return -EINVAL); - snd_assert(dsp->size % 4 == 0, return -EINVAL); + if (((u32*)(dsp->data))[0] == 0xffffffff) + return -EINVAL; + if (dsp->size % 4) + return -EINVAL; /* set xilinx status to copying */ writel_be( 1, MIXART_MEM( mgr, MIXART_PSEUDOREG_MXLX_STATUS_OFFSET )); @@ -462,8 +466,10 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw } /* check daughterboard xilinx validity */ - snd_assert(((u32*)(dsp->data))[0]==0xFFFFFFFF, return -EINVAL); - snd_assert(dsp->size % 4 == 0, return -EINVAL); + if (((u32*)(dsp->data))[0] == 0xffffffff) + return -EINVAL; + if (dsp->size % 4) + return -EINVAL; /* inform mixart about the size of the file */ writel_be( dsp->size, MIXART_MEM( mgr, MIXART_PSEUDOREG_DXLX_SIZE_OFFSET )); @@ -480,7 +486,8 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw /* get the address where to write the file */ val = readl_be( MIXART_MEM( mgr, MIXART_PSEUDOREG_DXLX_BASE_ADDR_OFFSET )); - snd_assert(val != 0, return -EINVAL); + if (!val) + return -EINVAL; /* copy daughterboard xilinx code */ memcpy_toio( MIXART_MEM( mgr, val), dsp->data, dsp->size); |
