Commit f2999e4e authored by David Woodhouse's avatar David Woodhouse
Browse files

Export only the appropriate GS_xxx flags to userspace from generic_serial.h 



Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent 25478bb2

include/linux/generic_serial.h

+4 −2
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
#ifndef GENERIC_SERIAL_H

#define GENERIC_SERIAL_H



#ifdef __KERNEL__

#include <linux/mutex.h>



struct real_driver {
@@ -54,6 +55,7 @@ struct gs_port { 
  spinlock_t              driver_lock;

};



#endif /* __KERNEL__ */



/* Flags */

/* Warning: serial.h defines some ASYNC_ flags, they say they are "only"
@@ -75,7 +77,7 @@ struct gs_port { 
#define GS_DEBUG_FLOW    0x00000020

#define GS_DEBUG_WRITE   0x00000040





#ifdef __KERNEL__

void gs_put_char(struct tty_struct *tty, unsigned char ch);

int  gs_write(struct tty_struct *tty, 

             const unsigned char *buf, int count);
@@ -94,5 +96,5 @@ int gs_init_port(struct gs_port *port); 
int  gs_setserial(struct gs_port *port, struct serial_struct __user *sp);

int  gs_getserial(struct gs_port *port, struct serial_struct __user *sp);

void gs_got_break(struct gs_port *port);



#endif /* __KERNEL__ */

#endif