[PATCH] uml: Formatting changes
This patch makes a bunch of non-functional changes -
return(foo); becomes return foo;
some statements are broken across lines for readability
some trailing whitespace is cleaned up
open_one_chan took four arguments, three of which could be
deduced from the first. Accordingly, they were eliminated.
some examples of "} else {" had a newline added
some whitespace cleanup in the indentation
lines_init got some control flow cleanup
some long lines were broken
removed another emacs-specific C formatting comment
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/um/include/line.h b/arch/um/include/line.h
index 5323d22..315788c 100644
--- a/arch/um/include/line.h
+++ b/arch/um/include/line.h
@@ -64,8 +64,8 @@
head : NULL, \
tail : NULL, \
sigio : 0, \
- driver : d, \
- have_irq : 0 }
+ driver : d, \
+ have_irq : 0 }
struct lines {
int num;
@@ -74,11 +74,12 @@
#define LINES_INIT(n) { num : n }
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_open(struct line *lines, struct tty_struct *tty,
struct chan_opts *opts);
extern int line_setup(struct line *lines, unsigned int sizeof_lines, char *init,
int all_allowed);
-extern int line_write(struct tty_struct *tty, const unsigned char *buf, int len);
+extern int line_write(struct tty_struct *tty, const unsigned char *buf,
+ int len);
extern void line_put_char(struct tty_struct *tty, unsigned char ch);
extern void line_set_termios(struct tty_struct *tty, struct termios * old);
extern int line_chars_in_buffer(struct tty_struct *tty);
@@ -89,21 +90,24 @@
unsigned int cmd, unsigned long arg);
extern char *add_xterm_umid(char *base);
-extern int line_setup_irq(int fd, int input, int output, struct tty_struct *tty);
+extern int line_setup_irq(int fd, int input, int output,
+ struct tty_struct *tty);
extern void line_close_chan(struct line *line);
extern void line_disable(struct tty_struct *tty, int current_irq);
-extern struct tty_driver * line_register_devfs(struct lines *set,
- struct line_driver *line_driver,
+extern struct tty_driver * line_register_devfs(struct lines *set,
+ struct line_driver *line_driver,
struct tty_operations *driver,
struct line *lines,
int nlines);
extern void lines_init(struct line *lines, int nlines);
extern void close_lines(struct line *lines, int nlines);
-extern int line_config(struct line *lines, unsigned int sizeof_lines, char *str);
+extern int line_config(struct line *lines, unsigned int sizeof_lines,
+ char *str);
extern int line_id(char **str, int *start_out, int *end_out);
extern int line_remove(struct line *lines, unsigned int sizeof_lines, int n);
-extern int line_get_config(char *dev, struct line *lines, unsigned int sizeof_lines, char *str,
+extern int line_get_config(char *dev, struct line *lines,
+ unsigned int sizeof_lines, char *str,
int size, char **error_out);
#endif