diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2011-09-04 22:17:38 +0200 |
|---|---|---|
| committer | Clemens Ladisch <clemens@ladisch.de> | 2013-10-20 22:07:57 +0200 |
| commit | 1b70485f135a39d5f2d8c392a16817456fa3a5cd (patch) | |
| tree | cf1b9b833619374c3169c368890652d53594b43d /sound/firewire/fcp.c | |
| parent | a644a9473f7f9519e2fe519136959dd0e671572a (diff) | |
ALSA: firewire: extend snd_fw_transaction()
Add a flag to snd_fw_transaction() to allow it to abort when a bus reset
happens. This removes most of the duplicated error handling loops that
were required around calls to the low-level fw_run_transaction().
Also add a flag to suppress error messages; errors are expected when we
attempt to clean up after the device was unplugged.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Diffstat (limited to 'sound/firewire/fcp.c')
| -rw-r--r-- | sound/firewire/fcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/firewire/fcp.c b/sound/firewire/fcp.c index ec578b5ad8da..860c08073c59 100644 --- a/sound/firewire/fcp.c +++ b/sound/firewire/fcp.c @@ -90,7 +90,7 @@ int fcp_avc_transaction(struct fw_unit *unit, : TCODE_WRITE_BLOCK_REQUEST; ret = snd_fw_transaction(t.unit, tcode, CSR_REGISTER_BASE + CSR_FCP_COMMAND, - (void *)command, command_size); + (void *)command, command_size, 0); if (ret < 0) break; |