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From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH 3/7] slimbus: core: add need_tid flag to slim_msg_txn
Date: Wed, 16 May 2018 12:36:38 +0100	[thread overview]
Message-ID: <20180516113642.28136-4-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20180516113642.28136-1-srinivas.kandagatla@linaro.org>

Add need_tid flag to txn, this flag can be set before start of transcation.
Having this flag would avoid calling slim_tid_txn() multiple times on the
same txn. Also it is handy for controller drivers too.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 drivers/slimbus/slimbus.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/slimbus/slimbus.h b/drivers/slimbus/slimbus.h
index 79f8e05d92dd..c0450f469e07 100644
--- a/drivers/slimbus/slimbus.h
+++ b/drivers/slimbus/slimbus.h
@@ -113,6 +113,7 @@ struct slim_msg_txn {
 	u8			la;
 	struct slim_val_inf	*msg;
 	struct	completion	*comp;
+	bool			need_tid;
 };
 
 /* Frequently used message transaction structures */
-- 
2.16.2

  parent reply	other threads:[~2018-05-16 11:36 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-16 11:36 [PATCH 0/7] slimbus: fixes and some helpers Srinivas Kandagatla
2018-05-16 11:36 ` [PATCH 1/7] slimbus: core: add of_slim_device_get() helper Srinivas Kandagatla
2018-05-16 11:36 ` [PATCH 2/7] slimbus: core: rearrange slim_eaddr structure Srinivas Kandagatla
2018-05-16 11:36 ` Srinivas Kandagatla [this message]
2018-05-17  0:38   ` [alsa-devel] [PATCH 3/7] slimbus: core: add need_tid flag to slim_msg_txn kbuild test robot
2018-05-16 11:36 ` [PATCH 4/7] slimbus: messaging: pass correct wbuf Srinivas Kandagatla
2018-05-16 11:36 ` [PATCH 5/7] slimbus: messaging: remove multiple calls to pm_runtime_mark_last_busy Srinivas Kandagatla
2018-05-16 11:36 ` [PATCH 6/7] slimbus: messaging: add slim_prepare_txn() helper function Srinivas Kandagatla
2018-05-16 11:36 ` [PATCH 7/7] slimbus: messaging: initialize completion correctly Srinivas Kandagatla

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