lkml.org 
[lkml]   [2017]   [Sep]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH for 4.9 33/59] serial: 8250: moxa: Store num_ports in brd
Date
From: "Matwey V. Kornilov" <matwey@sai.msu.ru>

[ Upstream commit 9c4b60fe5313c125b1bf68ef04b0010512c27f2d ]

When struct moxa8250_board is allocated, then num_ports should
be initialized in order to use it later in moxa8250_remove.

Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
---
drivers/tty/serial/8250/8250_moxa.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/tty/serial/8250/8250_moxa.c b/drivers/tty/serial/8250/8250_moxa.c
index 26eb5393a263..d5069b2d4d79 100644
--- a/drivers/tty/serial/8250/8250_moxa.c
+++ b/drivers/tty/serial/8250/8250_moxa.c
@@ -68,6 +68,7 @@ static int moxa8250_probe(struct pci_dev *pdev, const struct pci_device_id *id)
sizeof(unsigned int) * nr_ports, GFP_KERNEL);
if (!brd)
return -ENOMEM;
+ brd->num_ports = nr_ports;

memset(&uart, 0, sizeof(struct uart_8250_port));

--
2.11.0
\
 
 \ /
  Last update: 2017-09-14 19:29    [W:0.354 / U:0.044 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site