linux-kernel - [PATCH] Input: matrix_keypad - Remove an unused field in struct matrix

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Message-ID: <4f1a946789445500b6118b9ee1d6ef5255f8c696.1714542052.git.christophe.jaillet@wanadoo.fr>
Date: Wed,  1 May 2024 07:41:21 +0200
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc: linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	linux-input@...r.kernel.org
Subject: [PATCH] Input: matrix_keypad - Remove an unused field in struct matrix_keypad

In "struct matrix_keypad", the 'gpio_all_disabled' field is unused.
Remove it.

Found with cppcheck, unusedStructMember.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Compile tested only.

It was added in commit fb76dd10b911 ("Input: matrix_keypad - add support
for clustered irq") and its users were removed in commit 8cf4b3683a71
("Input: matrix_keypad - consolidate handling of clustered interrupt").
---
 drivers/input/keyboard/matrix_keypad.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 695c03e075b5..7a56f3d3aacd 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -37,7 +37,6 @@ struct matrix_keypad {
 	spinlock_t lock;
 	bool scan_pending;
 	bool stopped;
-	bool gpio_all_disabled;
 };
 
 /*
-- 
2.44.0