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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-22 20:31:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-22 20:31:15 -0700
commit34699403e9916060af8ae23f5e4705a6c078e79d (patch)
treee149ca6354171caf61132d80508ad878b00878c9 /sound/firewire
parent7fc86a7908a4e9eb2da4b6498f86193d113842d3 (diff)
parentd1bbd20972936b9b178fda3eb1ec417cb27fdc01 (diff)
downloadlinux-34699403e9916060af8ae23f5e4705a6c078e79d.tar.gz
Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull IEEE 1394 (FireWire) subsystem updates post v3.3 from Stefan Richter: - Some SBP-2 initiator fixes, side product from ongoing work on a target. - Reintroduction of an isochronous I/O feature of the older ieee1394 driver stack (flush buffer completions); it was evidently rarely used but not actually unused. Matching libraw1394 code is already available. - Be sure to prefix all kernel log messages with device name or card name, and other logging related cleanups. - Misc other small cleanups, among them a small API change that affects sound/firewire/ too. Clemens Ladisch is aware of it. * tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (26 commits) firewire: allow explicit flushing of iso packet completions firewire: prevent dropping of completed iso packet header data firewire: ohci: factor out iso completion flushing code firewire: ohci: simplify iso header pointer arithmetic firewire: ohci: optimize control bit checks firewire: ohci: remove unused excess_bytes field firewire: ohci: copy_iso_headers(): make comment match the code firewire: cdev: fix IR multichannel event documentation firewire: ohci: fix too-early completion of IR multichannel buffers firewire: ohci: move runtime debug facility out of #ifdef firewire: tone down some diagnostic log messages firewire: sbp2: replace a GFP_ATOMIC allocation firewire: sbp2: Fix SCSI sense data mangling firewire: sbp2: Ignore SBP-2 targets on the local node firewire: sbp2: Take into account Unit_Unique_ID firewire: nosy: Use the macro DMA_BIT_MASK(). firewire: core: convert AR-req handler lock from _irqsave to _bh firewire: core: fix race at address_handler unregistration firewire: core: remove obsolete comment firewire: core: prefix log messages with card name ...
Diffstat (limited to 'sound/firewire')
-rw-r--r--sound/firewire/isight.c4
-rw-r--r--sound/firewire/speakers.c4
2 files changed, 1 insertions, 7 deletions
diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
index cd094ecaca3..d428ffede4f 100644
--- a/sound/firewire/isight.c
+++ b/sound/firewire/isight.c
@@ -611,7 +611,6 @@ static void isight_card_free(struct snd_card *card)
fw_iso_resources_destroy(&isight->resources);
fw_unit_put(isight->unit);
- fw_device_put(isight->device);
mutex_destroy(&isight->mutex);
}
@@ -644,7 +643,7 @@ static int isight_probe(struct device *unit_dev)
isight->card = card;
mutex_init(&isight->mutex);
isight->unit = fw_unit_get(unit);
- isight->device = fw_device_get(fw_dev);
+ isight->device = fw_dev;
isight->audio_base = get_unit_base(unit);
if (!isight->audio_base) {
dev_err(&unit->device, "audio unit base not found\n");
@@ -681,7 +680,6 @@ static int isight_probe(struct device *unit_dev)
err_unit:
fw_unit_put(isight->unit);
- fw_device_put(isight->device);
mutex_destroy(&isight->mutex);
error:
snd_card_free(card);
diff --git a/sound/firewire/speakers.c b/sound/firewire/speakers.c
index cbe6bb9e53b..297244e658d 100644
--- a/sound/firewire/speakers.c
+++ b/sound/firewire/speakers.c
@@ -656,12 +656,10 @@ static u32 fwspk_read_firmware_version(struct fw_unit *unit)
static void fwspk_card_free(struct snd_card *card)
{
struct fwspk *fwspk = card->private_data;
- struct fw_device *dev = fw_parent_device(fwspk->unit);
amdtp_out_stream_destroy(&fwspk->stream);
cmp_connection_destroy(&fwspk->connection);
fw_unit_put(fwspk->unit);
- fw_device_put(dev);
mutex_destroy(&fwspk->mutex);
}
@@ -718,7 +716,6 @@ static int __devinit fwspk_probe(struct device *unit_dev)
fwspk = card->private_data;
fwspk->card = card;
mutex_init(&fwspk->mutex);
- fw_device_get(fw_dev);
fwspk->unit = fw_unit_get(unit);
fwspk->device_info = fwspk_detect(fw_dev);
if (!fwspk->device_info) {
@@ -767,7 +764,6 @@ err_connection:
cmp_connection_destroy(&fwspk->connection);
err_unit:
fw_unit_put(fwspk->unit);
- fw_device_put(fw_dev);
mutex_destroy(&fwspk->mutex);
error:
snd_card_free(card);