diff options
| author | Sigmund Augdal <sigmund@snap.tv> | 2009-12-04 09:28:24 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-01-17 14:55:39 +0100 |
| commit | c02e15150c85619f22a98675124503ed93bf1914 (patch) | |
| tree | 9c023bc44618b1f609d8ef92476e48c528260b54 /drivers/media/dvb/mantis | |
| parent | V4L/DVB (13773): [Mantis] Enable all interrupts (diff) | |
| download | linux-c02e15150c85619f22a98675124503ed93bf1914.tar.xz linux-c02e15150c85619f22a98675124503ed93bf1914.zip | |
V4L/DVB (13774): [Mantis] Remove redundant wait for Burst Reads, wakeup the HIF event
Signed-off-by: Sigmund Augdal <sigmund@snap.tv>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/mantis')
| -rw-r--r-- | drivers/media/dvb/mantis/mantis_evm.c | 2 | ||||
| -rw-r--r-- | drivers/media/dvb/mantis/mantis_hif.c | 4 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/dvb/mantis/mantis_evm.c b/drivers/media/dvb/mantis/mantis_evm.c index 4c4c1448ddd4..008e2c28c06b 100644 --- a/drivers/media/dvb/mantis/mantis_evm.c +++ b/drivers/media/dvb/mantis/mantis_evm.c @@ -79,6 +79,8 @@ static void mantis_hifevm_work(struct work_struct *work) if (gpif_stat & MANTIS_SBUF_OPDONE) { dprintk(verbose, MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer operation complete", mantis->num); ca->sbuf_status = MANTIS_SBUF_DATA_AVAIL; + ca->hif_event = MANTIS_SBUF_OPDONE; + wake_up(&ca->hif_opdone_wq); } } diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c index fa4bb6dc3241..6c51d1780015 100644 --- a/drivers/media/dvb/mantis/mantis_hif.c +++ b/drivers/media/dvb/mantis/mantis_hif.c @@ -75,10 +75,6 @@ int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr) udelay(20); mmwrite(hif_addr, MANTIS_GPIF_ADDR); - if (mantis_hif_data_available(ca) != 0) { - dprintk(verbose, MANTIS_ERROR, 1, "Adapter(%d) Slot(0): GPIF Smart Buffer burst read failed", mantis->num); - return -EREMOTEIO; - } if (mantis_hif_sbuf_opdone_wait(ca) != 0) { dprintk(verbose, MANTIS_ERROR, 1, "Adapter(%d) Slot(0): GPIF Smart Buffer operation failed", mantis->num); return -EREMOTEIO; |