From 03b4816dcb6ee348edf248f7ba9f04f1e90c2fc7 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Fri, 18 Oct 2019 15:19:06 +0900
Subject: [PATCH] ALSA: firewire-lib: add irq_target member into amdtp_domain struct
Git-commit: 03b4816dcb6ee348edf248f7ba9f04f1e90c2fc7
Patch-mainline: v5.5-rc1
References: jsc#SLE-16518
This commit is a preparation to handle several IR/IT contexts in the same
domain by tasklet context for one of the IT context. Such IT context is
stored to AMDTP domain structure as 'irq_target'.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20191018061911.24909-2-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/firewire/amdtp-stream.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h
index 344818e936df..f92397a2f35f 100644
--- a/sound/firewire/amdtp-stream.h
+++ b/sound/firewire/amdtp-stream.h
@@ -279,6 +279,8 @@ struct amdtp_domain {
unsigned int events_per_period;
unsigned int events_per_buffer;
+
+ struct amdtp_stream *irq_target;
};
int amdtp_domain_init(struct amdtp_domain *d);
--
2.16.4