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Diffstat (limited to 'drivers/usb/serial')
-rw-r--r--drivers/usb/serial/aircable.c4
-rw-r--r--drivers/usb/serial/cypress_m8.c2
-rw-r--r--drivers/usb/serial/ftdi_sio.c2
-rw-r--r--drivers/usb/serial/io_edgeport.c2
-rw-r--r--drivers/usb/serial/kl5kusb105.c3
-rw-r--r--drivers/usb/serial/oti6858.c13
-rw-r--r--drivers/usb/serial/spcp8x5.c13
7 files changed, 21 insertions, 18 deletions
diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index a238817762a..9b1bb347dc2 100644
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -209,7 +209,7 @@ static void aircable_send(struct usb_serial_port *port)
int count, result;
struct aircable_private *priv = usb_get_serial_port_data(port);
unsigned char* buf;
- u16 *dbuf;
+ __le16 *dbuf;
dbg("%s - port %d", __func__, port->number);
if (port->write_urb_busy)
return;
@@ -227,7 +227,7 @@ static void aircable_send(struct usb_serial_port *port)
buf[0] = TX_HEADER_0;
buf[1] = TX_HEADER_1;
- dbuf = (u16 *)&buf[2];
+ dbuf = (__le16 *)&buf[2];
*dbuf = cpu_to_le16((u16)count);
serial_buf_get(priv->tx_buf,buf + HCI_HEADER_LENGTH, MAX_HCI_FRAMESIZE);
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 32121794808..0230d3c0888 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -541,7 +541,7 @@ static int cypress_earthmate_startup (struct usb_serial *serial)
/* All Earthmate devices use the separated-count packet
format! Idiotic. */
priv->pkt_fmt = packet_format_1;
- if (serial->dev->descriptor.idProduct != PRODUCT_ID_EARTHMATEUSB) {
+ if (serial->dev->descriptor.idProduct != cpu_to_le16(PRODUCT_ID_EARTHMATEUSB)) {
/* The old original USB Earthmate seemed able to
handle GET_CONFIG requests; everything they've
produced since that time crashes if this command is
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 23f51a41093..c7329f43d9c 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1104,7 +1104,7 @@ static int ftdi_mtxorb_hack_setup(struct usb_serial *serial)
struct usb_endpoint_descriptor *ep_desc = &ep->desc;
if (ep->enabled && ep_desc->wMaxPacketSize == 0) {
- ep_desc->wMaxPacketSize = 0x40;
+ ep_desc->wMaxPacketSize = cpu_to_le16(0x40);
info("Fixing invalid wMaxPacketSize on read pipe");
}
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index ce2e487f324..06b52f4098f 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -2993,7 +2993,7 @@ static int edge_startup (struct usb_serial *serial)
usb_fill_bulk_urb(edge_serial->read_urb, dev,
usb_rcvbulkpipe(dev, endpoint->bEndpointAddress),
edge_serial->bulk_in_buffer,
- endpoint->wMaxPacketSize,
+ le16_to_cpu(endpoint->wMaxPacketSize),
edge_bulk_in_callback,
edge_serial);
bulk_in_found = true;
diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c
index b395ac75988..f328948d74e 100644
--- a/drivers/usb/serial/kl5kusb105.c
+++ b/drivers/usb/serial/kl5kusb105.c
@@ -54,6 +54,7 @@
#include <linux/tty_flip.h>
#include <linux/module.h>
#include <asm/uaccess.h>
+#include <asm/unaligned.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include "kl5kusb105.h"
@@ -235,7 +236,7 @@ static int klsi_105_get_line_state(struct usb_serial_port *port,
if (rc < 0)
err("Reading line status failed (error = %d)", rc);
else {
- status = le16_to_cpu(*(u16 *)status_buf);
+ status = le16_to_cpu(get_unaligned((__le16 *)status_buf));
info("%s - read status %x %x", __func__,
status_buf[0], status_buf[1]);
diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index d92bb6501c8..a9625c180dc 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -98,7 +98,7 @@ struct oti6858_buf {
/* format of the control packet */
struct oti6858_control_pkt {
- u16 divisor; /* baud rate = 96000000 / (16 * divisor), LE */
+ __le16 divisor; /* baud rate = 96000000 / (16 * divisor), LE */
#define OTI6858_MAX_BAUD_RATE 3000000
u8 frame_fmt;
#define FMT_STOP_BITS_MASK 0xc0
@@ -211,7 +211,7 @@ struct oti6858_private {
struct delayed_work delayed_write_work;
struct {
- u16 divisor;
+ __le16 divisor;
u8 frame_fmt;
u8 control;
} pending_setup;
@@ -450,7 +450,7 @@ static void oti6858_set_termios(struct usb_serial_port *port,
unsigned long flags;
unsigned int cflag;
u8 frame_fmt, control;
- u16 divisor;
+ __le16 divisor;
int br;
dbg("%s(port = %d)", __func__, port->number);
@@ -505,11 +505,12 @@ static void oti6858_set_termios(struct usb_serial_port *port,
divisor = 0;
} else {
int real_br;
+ int new_divisor;
br = min(br, OTI6858_MAX_BAUD_RATE);
- divisor = (96000000 + 8 * br) / (16 * br);
- real_br = 96000000 / (16 * divisor);
- divisor = cpu_to_le16(divisor);
+ new_divisor = (96000000 + 8 * br) / (16 * br);
+ real_br = 96000000 / (16 * new_divisor);
+ divisor = cpu_to_le16(new_divisor);
tty_encode_baud_rate(port->tty, real_br, real_br);
}
diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c
index 2282d620186..55b2570b8b8 100644
--- a/drivers/usb/serial/spcp8x5.c
+++ b/drivers/usb/serial/spcp8x5.c
@@ -310,17 +310,18 @@ static int spcp8x5_startup(struct usb_serial *serial)
struct spcp8x5_private *priv;
int i;
enum spcp8x5_type type = SPCP825_007_TYPE;
+ u16 product = le16_to_cpu(serial->dev->descriptor.idProduct);
- if (serial->dev->descriptor.idProduct == 0x0201)
+ if (product == 0x0201)
type = SPCP825_007_TYPE;
- else if (serial->dev->descriptor.idProduct == 0x0231)
+ else if (product == 0x0231)
type = SPCP835_TYPE;
- else if (serial->dev->descriptor.idProduct == 0x0235)
+ else if (product == 0x0235)
type = SPCP825_008_TYPE;
- else if (serial->dev->descriptor.idProduct == 0x0204)
+ else if (product == 0x0204)
type = SPCP825_INTERMATIC_TYPE;
- else if (serial->dev->descriptor.idProduct == 0x0471 &&
- serial->dev->descriptor.idVendor == 0x081e)
+ else if (product == 0x0471 &&
+ serial->dev->descriptor.idVendor == cpu_to_le16(0x081e))
type = SPCP825_PHILIP_TYPE;
dev_dbg(&serial->dev->dev, "device type = %d\n", (int)type);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 09:33:19 +0000