From 12e0f438d312fd40815249198ec1e4f3abddacc5 Mon Sep 17 00:00:00 2001 From: Takashi Sakamoto Date: Fri, 22 May 2015 23:21:13 +0900 Subject: [PATCH 08/10] ALSA: firewire-lib: use dev_err() when detecting incoming streaming error When detecting invalid value in 'dbs' field of CIP header or packet discontinuity, current implementation reports the status by err_info(). In most cases this state is caused by model-specific issue due to vendor's customization and should be reported to developers. This commit use dev_err() instead of dev_info() for this purpose. In the cases, packet streaming is aborted, thus no message floading occurs. Signed-off-by: Takashi Sakamoto Acked-by: Clemens Ladisch Signed-off-by: Takashi Iwai --- sound/firewire/amdtp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c index 29efbdad572f..93cf93a66aed 100644 --- a/sound/firewire/amdtp.c +++ b/sound/firewire/amdtp.c @@ -723,7 +723,7 @@ static int handle_in_packet(struct amdtp_stream *s, (cip_header[0] & CIP_DBS_MASK) >> CIP_DBS_SHIFT; /* avoid division by zero */ if (data_block_quadlets == 0) { - dev_info_ratelimited(&s->unit->device, + dev_err(&s->unit->device, "Detect invalid value in dbs field: %08X\n", cip_header[0]); return -EIO; @@ -756,9 +756,9 @@ static int handle_in_packet(struct amdtp_stream *s, } if (lost) { - dev_info(&s->unit->device, - "Detect discontinuity of CIP: %02X %02X\n", - s->data_block_counter, data_block_counter); + dev_err(&s->unit->device, + "Detect discontinuity of CIP: %02X %02X\n", + s->data_block_counter, data_block_counter); return -EIO; } -- 2.3.6