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/bus/ts-nbus.c | 20 +++++++-------------
1 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/kernel/drivers/bus/ts-nbus.c b/kernel/drivers/bus/ts-nbus.c
index 073fd90..9989ce9 100644
--- a/kernel/drivers/bus/ts-nbus.c
+++ b/kernel/drivers/bus/ts-nbus.c
@@ -110,13 +110,12 @@
*/
static void ts_nbus_reset_bus(struct ts_nbus *ts_nbus)
{
- int i;
- int values[8];
+ DECLARE_BITMAP(values, 8);
- for (i = 0; i < 8; i++)
- values[i] = 0;
+ values[0] = 0;
- gpiod_set_array_value_cansleep(8, ts_nbus->data->desc, values);
+ gpiod_set_array_value_cansleep(8, ts_nbus->data->desc,
+ ts_nbus->data->info, values);
gpiod_set_value_cansleep(ts_nbus->csn, 0);
gpiod_set_value_cansleep(ts_nbus->strobe, 0);
gpiod_set_value_cansleep(ts_nbus->ale, 0);
@@ -157,16 +156,11 @@
static void ts_nbus_write_byte(struct ts_nbus *ts_nbus, u8 byte)
{
struct gpio_descs *gpios = ts_nbus->data;
- int i;
- int values[8];
+ DECLARE_BITMAP(values, 8);
- for (i = 0; i < 8; i++)
- if (byte & BIT(i))
- values[i] = 1;
- else
- values[i] = 0;
+ values[0] = byte;
- gpiod_set_array_value_cansleep(8, gpios->desc, values);
+ gpiod_set_array_value_cansleep(8, gpios->desc, gpios->info, values);
}
/*
--
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