lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

tty: USB does not need the filp argument in the drivers

Browse Source 
And indeed none of them use it. Clean this up as it will make moving to a
standard open method rather easier.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox
2009-09-19 13:13:26 -07:00
committed by Live-CD User
parent d3b5cffcf8
commit a509a7e478
41 changed files with 68 additions and 131 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/usb/serial/empeg.c
View File

@@ -79,8 +79,7 @@ static int debug;
#define EMPEG_PRODUCT_ID 0x0001
/* function prototypes for an empeg-car player */
static int empeg_open(struct tty_struct *tty, struct usb_serial_port *port,
struct file *filp);
static int empeg_open(struct tty_struct *tty, struct usb_serial_port *port);
static void empeg_close(struct usb_serial_port *port);
static int empeg_write(struct tty_struct *tty, struct usb_serial_port *port,
const unsigned char *buf,
@@ -142,8 +141,7 @@ static int bytes_out;
/******************************************************************************
* Empeg specific driver functions
******************************************************************************/
static int empeg_open(struct tty_struct *tty, struct usb_serial_port *port,
struct file *filp)
static int empeg_open(struct tty_struct *tty,struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
int result = 0;
@@ -151,7 +149,7 @@ static int empeg_open(struct tty_struct *tty, struct usb_serial_port *port,
dbg("%s - port %d", __func__, port->number);
/* Force default termio settings */
empeg_set_termios(tty, port, NULL) ;
empeg_set_termios(tty, port, NULL);
bytes_in = 0;
bytes_out = 0;