openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

USB: pl2303: use speed_t for baud rates 

Use speed_t for baud rates throughout.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2013-12-29 19:23:06 +01:00 committed by Greg Kroah-Hartman
parent 228e410537
commit f84ee3b2f5
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/usb/serial/pl2303.c
View File

@ -301,14 +301,14 @@ static void pl2303_encode_baudrate(struct tty_struct *tty,
struct usb_serial_port *port,
u8 buf[4])
{
const int baud_sup[] = { 75, 150, 300, 600, 1200, 1800, 2400, 3600,
const speed_t baud_sup[] = { 75, 150, 300, 600, 1200, 1800, 2400, 3600,
4800, 7200, 9600, 14400, 19200, 28800, 38400,
57600, 115200, 230400, 460800, 500000, 614400,
921600, 1228800, 2457600, 3000000, 6000000 };
struct usb_serial *serial = port->serial;
struct pl2303_serial_private *spriv = usb_get_serial_data(serial);
int baud;
speed_t baud;
int i;
/*
@ -317,7 +317,7 @@ static void pl2303_encode_baudrate(struct tty_struct *tty,
* 9600 baud (at least my PL2303X always does)
*/
baud = tty_get_baud_rate(tty);
dev_dbg(&port->dev, "baud requested = %d\n", baud);
dev_dbg(&port->dev, "baud requested = %u\n", baud);
if (!baud)
return;
@ -336,7 +336,7 @@ static void pl2303_encode_baudrate(struct tty_struct *tty,
/* type_0, type_1 only support up to 1228800 baud */
if (spriv->type != HX)
baud = min_t(int, baud, 1228800);
baud = min_t(speed_t, baud, 1228800);
if (baud <= 115200) {
put_unaligned_le32(baud, buf);
@ -358,7 +358,7 @@ static void pl2303_encode_baudrate(struct tty_struct *tty,
/* Save resulting baud rate */
tty_encode_baud_rate(tty, baud, baud);
dev_dbg(&port->dev, "baud set = %d\n", baud);
dev_dbg(&port->dev, "baud set = %u\n", baud);
}
static int pl2303_get_line_request(struct usb_serial_port *port,