From 1b70485f135a39d5f2d8c392a16817456fa3a5cd Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Sun, 4 Sep 2011 22:17:38 +0200 Subject: 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 --- sound/firewire/fcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/firewire/fcp.c') 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; -- cgit v1.2.3