um: get rid of the init_prio mess
make line_setup() act on a separate array of conf strings + default conf,
have lines array initialized explicitly by that data, bury LINE_INIT()
macro from hell.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
diff --git a/arch/um/drivers/line.h b/arch/um/drivers/line.h
index 63df3ca..0c4dadf5 100644
--- a/arch/um/drivers/line.h
+++ b/arch/um/drivers/line.h
@@ -37,7 +37,6 @@
int valid;
char *init_str;
- int init_pri;
struct list_head chan_list;
/*This lock is actually, mostly, local to*/
@@ -58,18 +57,10 @@
int have_irq;
};
-#define LINE_INIT(str, d) \
- { .count_lock = __SPIN_LOCK_UNLOCKED((str).count_lock), \
- .init_str = str, \
- .init_pri = INIT_STATIC, \
- .valid = 1, \
- .lock = __SPIN_LOCK_UNLOCKED((str).lock), \
- .driver = d }
-
extern void line_close(struct tty_struct *tty, struct file * filp);
extern int line_open(struct line *lines, struct tty_struct *tty);
-extern int line_setup(struct line *lines, unsigned int sizeof_lines,
- char *init, char **error_out);
+extern int line_setup(char **conf, unsigned nlines, char **def,
+ char *init, char *name);
extern int line_write(struct tty_struct *tty, const unsigned char *buf,
int len);
extern int line_put_char(struct tty_struct *tty, unsigned char ch);