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Subject[PATCH v2 3/8] slimbus: core: add need_tid flag to slim_msg_txn
Date
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 | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/slimbus/slimbus.h b/drivers/slimbus/slimbus.h
index 79f8e05d92dd..3ec5a85fba8e 100644
--- a/drivers/slimbus/slimbus.h
+++ b/drivers/slimbus/slimbus.h
@@ -102,6 +102,7 @@ struct slim_framer {
* @msg: Elemental access message to be read/written
* @comp: completion if read/write is synchronous, used internally
* for tid based transactions.
+ * @need_tid: flag indicating if a tid is required for this txn
*/
struct slim_msg_txn {
u8 rl;
@@ -113,6 +114,7 @@ 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
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