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[PATCH] uml: hot-unplug code cleanup

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Clean up the hot-unplugging code.  There is now an id procedure which is
called to figure out what device we're talking to.  The error messages from
that are now done from mconsole_remove instead of the driver.  remove is now
called with the device number, after it has been checked, so doesn't need to
do sanity checking on it.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jeff Dike
2005-06-25 14:55:25 -07:00
committed by Linus Torvalds
parent fc47a0d18a
commit 29d56cfe3c
11 changed files with 116 additions and 58 deletions
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3
arch/um/include/line.h
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@@ -101,7 +101,8 @@ 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_remove(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,
int size, char **error_out);