linux-kernel - [PATCH 2/6] tty: ipwireless: remove unused ipw_dev::attribute

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Message-ID: <20231121103626.17772-3-jirislaby@kernel.org>
Date:   Tue, 21 Nov 2023 11:36:22 +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>,
        Jiri Kosina <jikos@...nel.org>, David Sterba <dsterba@...e.com>
Subject: [PATCH 2/6] tty: ipwireless: remove unused ipw_dev::attribute_memory

clang-struct [1] found ipw_dev::attribute_memory unused.

As far as I can see it was never used since the driver merge. Drop it.

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

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
Cc: Jiri Kosina <jikos@...nel.org>
Cc: David Sterba <dsterba@...e.com>
---
 drivers/tty/ipwireless/main.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/tty/ipwireless/main.h b/drivers/tty/ipwireless/main.h
index 73818bb64416..a5728a5b3f83 100644
--- a/drivers/tty/ipwireless/main.h
+++ b/drivers/tty/ipwireless/main.h
@@ -49,9 +49,6 @@ struct ipw_dev {
 
 	void __iomem *common_memory;
 
-	/* Reference to attribute memory, containing CIS data */
-	void *attribute_memory;
-
 	/* Hardware context */
 	struct ipw_hardware *hardware;
 	/* Network layer context */
-- 
2.42.1