From c6f224dc20ad959175c2dfec70b5a61c6503a793 Mon Sep 17 00:00:00 2001 From: Takashi Sakamoto Date: Sat, 21 Feb 2015 23:54:58 +0900 Subject: [PATCH] ALSA: firewire-lib: remove reference counting AMDTP helper functions increment/decrement reference counter for an instance of FireWire unit, while it's complicated for each driver to process error state. In previous commit, each driver has the role of reference counting. This commit removes this role from the helper function. Signed-off-by: Takashi Sakamoto Cc: # 3.19+ Signed-off-by: Takashi Iwai --- sound/firewire/amdtp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c index 7b7b18303cac..5cc356db5351 100644 --- a/sound/firewire/amdtp.c +++ b/sound/firewire/amdtp.c @@ -78,7 +78,7 @@ static void pcm_period_tasklet(unsigned long data); int amdtp_stream_init(struct amdtp_stream *s, struct fw_unit *unit, enum amdtp_stream_direction dir, enum cip_flags flags) { - s->unit = fw_unit_get(unit); + s->unit = unit; s->direction = dir; s->flags = flags; s->context = ERR_PTR(-1); @@ -102,7 +102,6 @@ void amdtp_stream_destroy(struct amdtp_stream *s) { WARN_ON(amdtp_stream_running(s)); mutex_destroy(&s->mutex); - fw_unit_put(s->unit); } EXPORT_SYMBOL(amdtp_stream_destroy); -- 2.20.1