From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/tty/serial/8250/8250_mid.c | 19 +++++++++++++++----
1 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/kernel/drivers/tty/serial/8250/8250_mid.c b/kernel/drivers/tty/serial/8250/8250_mid.c
index efa0515..e6c1791 100644
--- a/kernel/drivers/tty/serial/8250/8250_mid.c
+++ b/kernel/drivers/tty/serial/8250/8250_mid.c
@@ -73,6 +73,11 @@
return 0;
}
+static void pnw_exit(struct mid8250 *mid)
+{
+ pci_dev_put(mid->dma_dev);
+}
+
static int tng_handle_irq(struct uart_port *p)
{
struct mid8250 *mid = p->private_data;
@@ -122,6 +127,11 @@
p->handle_irq = tng_handle_irq;
return 0;
+}
+
+static void tng_exit(struct mid8250 *mid)
+{
+ pci_dev_put(mid->dma_dev);
}
static int dnv_handle_irq(struct uart_port *p)
@@ -330,9 +340,9 @@
pci_set_drvdata(pdev, mid);
return 0;
+
err:
- if (mid->board->exit)
- mid->board->exit(mid);
+ mid->board->exit(mid);
return ret;
}
@@ -342,8 +352,7 @@
serial8250_unregister_port(mid->line);
- if (mid->board->exit)
- mid->board->exit(mid);
+ mid->board->exit(mid);
}
static const struct mid8250_board pnw_board = {
@@ -351,6 +360,7 @@
.freq = 50000000,
.base_baud = 115200,
.setup = pnw_setup,
+ .exit = pnw_exit,
};
static const struct mid8250_board tng_board = {
@@ -358,6 +368,7 @@
.freq = 38400000,
.base_baud = 1843200,
.setup = tng_setup,
+ .exit = tng_exit,
};
static const struct mid8250_board dnv_board = {
--
Gitblit v1.6.2