linux-kernel - [PATCH 6/6] tty: serial_cs: remove unused struct serial_cfg

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Message-ID: <20231121103626.17772-7-jirislaby@kernel.org>
Date:   Tue, 21 Nov 2023 11:36:26 +0100
From:   "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
Subject: [PATCH 6/6] tty: serial_cs: remove unused struct serial_cfg_mem

clang-struct [1] found struct serial_cfg_mem's members unused.

In fact, the whole structure is unused since commit 6ae3b84d9793
("serial_cs: use pcmcia_loop_config() and pre-determined values"). Drop
it completely.

[1] https://github.com/jirislaby/clang-struct

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
---
 drivers/tty/serial/8250/serial_cs.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/tty/serial/8250/serial_cs.c b/drivers/tty/serial/8250/serial_cs.c
index dc2ef05a10eb..2056aed46688 100644
--- a/drivers/tty/serial/8250/serial_cs.c
+++ b/drivers/tty/serial/8250/serial_cs.c
@@ -90,12 +90,6 @@ struct serial_info {
 	const struct serial_quirk *quirk;
 };
 
-struct serial_cfg_mem {
-	tuple_t tuple;
-	cisparse_t parse;
-	u_char buf[256];
-};
-
 /*
  * vers_1 5.0, "Brain Boxes", "2-Port RS232 card", "r6"
  * manfid 0x0160, 0x0104
-- 
2.42.1