From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/drivers/input/keyboard/tca8418_keypad.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/kernel/drivers/input/keyboard/tca8418_keypad.c b/kernel/drivers/input/keyboard/tca8418_keypad.c
index 6da607d..3bbd7e6 100644
--- a/kernel/drivers/input/keyboard/tca8418_keypad.c
+++ b/kernel/drivers/input/keyboard/tca8418_keypad.c
@@ -266,7 +266,7 @@
 	struct tca8418_keypad *keypad_data;
 	struct input_dev *input;
 	u32 rows = 0, cols = 0;
-	int error, row_shift, max_keys;
+	int error, row_shift;
 	u8 reg;
 
 	/* Check i2c driver capabilities */
@@ -291,7 +291,6 @@
 	}
 
 	row_shift = get_count_order(cols);
-	max_keys = rows << row_shift;
 
 	/* Allocate memory for keypad_data and input device */
 	keypad_data = devm_kzalloc(dev, sizeof(*keypad_data), GFP_KERNEL);

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