linux-kernel - [PATCH 3/3] Staging: gdm724x: tty: Remove unused macro 'gdm_tty_send

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Date:   Sun, 18 Feb 2018 12:26:55 -0800
From:   Quytelda Kahja <quytelda@...alin.org>
To:     gregkh@...uxfoundation.org, gs051095@...il.com,
        jonathankim@...semi.com, deanahn@...semi.com
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Quytelda Kahja <quytelda@...alin.org>
Subject: [PATCH 3/3] Staging: gdm724x: tty: Remove unused macro 'gdm_tty_send_control'.

Remove the macro 'gdm_tty_send_control' which adds unnecessary complexity,
is unused, and has arguments that could mistakenly be evaluated multiple
times.

Signed-off-by: Quytelda Kahja <quytelda@...alin.org>
---
 drivers/staging/gdm724x/gdm_tty.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
index 25357dc3d88c..3cdebb81ba63 100644
--- a/drivers/staging/gdm724x/gdm_tty.c
+++ b/drivers/staging/gdm724x/gdm_tty.c
@@ -37,9 +37,6 @@
 
 #define MUX_TX_MAX_SIZE 2048
 
-#define gdm_tty_send_control(n, r, v, d, l) (\
-	n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
-
 #define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
 
 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
-- 
2.16.1