X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fchar%2Fsynclinkmp.c;h=6bdb44f7bec2804d1288b20e7b1b66e915ee81ed;hb=d3ee1b405872214609868f3cde631ac157026dd0;hp=5768c4136342ec153216c8a9fad57274a0b94252;hpb=b7e6f62fe259187f2578d00960ef1b0e6ff6afd5;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c
index 5768c413634..6bdb44f7bec 100644
--- a/drivers/char/synclinkmp.c
+++ b/drivers/char/synclinkmp.c
@@ -270,7 +270,6 @@ typedef struct _synclinkmp_info {
 
 	/* SPPP/Cisco HDLC device parts */
 	int netcount;
-	int dosyncppp;
 	spinlock_t netlock;
 
 #if SYNCLINK_GENERIC_HDLC
@@ -469,13 +468,11 @@ static int ttymajor = 0;
  */
 static int debug_level = 0;
 static int maxframe[MAX_DEVICES] = {0,};
-static int dosyncppp[MAX_DEVICES] = {0,};
 
 module_param(break_on_load, bool, 0);
 module_param(ttymajor, int, 0);
 module_param(debug_level, int, 0);
 module_param_array(maxframe, int, NULL, 0);
-module_param_array(dosyncppp, int, NULL, 0);
 
 static char *driver_name = "SyncLink MultiPort driver";
 static char *driver_version = "$Revision: 4.38 $";
@@ -527,7 +524,7 @@ static int  read_proc(char *page, char **start, off_t off, int count,int *eof, v
 static int  chars_in_buffer(struct tty_struct *tty);
 static void throttle(struct tty_struct * tty);
 static void unthrottle(struct tty_struct * tty);
-static void set_break(struct tty_struct *tty, int break_state);
+static int set_break(struct tty_struct *tty, int break_state);
 
 #if SYNCLINK_GENERIC_HDLC
 #define dev_to_port(D) (dev_to_hdlc(D)->priv)
@@ -552,7 +549,7 @@ static int  wait_mgsl_event(SLMP_INFO *info, int __user *mask_ptr);
 static int  tiocmget(struct tty_struct *tty, struct file *file);
 static int  tiocmset(struct tty_struct *tty, struct file *file,
 		     unsigned int set, unsigned int clear);
-static void set_break(struct tty_struct *tty, int break_state);
+static int  set_break(struct tty_struct *tty, int break_state);
 
 static void add_device(SLMP_INFO *info);
 static void device_init(int adapter_num, struct pci_dev *pdev);
@@ -1587,7 +1584,7 @@ static void unthrottle(struct tty_struct * tty)
 /* set or clear transmit break condition
  * break_state	-1=set break condition, 0=clear
  */
-static void set_break(struct tty_struct *tty, int break_state)
+static int set_break(struct tty_struct *tty, int break_state)
 {
 	unsigned char RegValue;
 	SLMP_INFO * info = (SLMP_INFO *)tty->driver_data;
@@ -1598,7 +1595,7 @@ static void set_break(struct tty_struct *tty, int break_state)
 			 __FILE__,__LINE__, info->device_name, break_state);
 
 	if (sanity_check(info, tty->name, "set_break"))
-		return;
+		return -EINVAL;
 
 	spin_lock_irqsave(&info->lock,flags);
 	RegValue = read_reg(info, CTL);
@@ -1608,6 +1605,7 @@ static void set_break(struct tty_struct *tty, int break_state)
 		RegValue &= ~BIT3;
 	write_reg(info, CTL, RegValue);
 	spin_unlock_irqrestore(&info->lock,flags);
+	return 0;
 }
 
 #if SYNCLINK_GENERIC_HDLC
@@ -3751,7 +3749,6 @@ static void add_device(SLMP_INFO *info)
 	if (info->line < MAX_DEVICES) {
 		if (maxframe[info->line])
 			info->max_frame_size = maxframe[info->line];
-		info->dosyncppp = dosyncppp[info->line];
 	}
 
 	synclinkmp_device_count++;