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authorJeff Dike <jdike@addtoit.com>2005-06-25 14:55:25 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-25 16:24:36 -0700
commit29d56cfe3ca599ddc3ae9156e7e469c044d97b96 (patch)
tree7790477f5b138c249725fe8ecf9dc07794e9d1eb /arch/um/include
parentfc47a0d18a1994b4a18d2235fcde1b75dfa72552 (diff)
[PATCH] uml: hot-unplug code cleanup
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>
Diffstat (limited to 'arch/um/include')
-rw-r--r--arch/um/include/line.h3
-rw-r--r--arch/um/include/mconsole_kern.h3
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/um/include/line.h b/arch/um/include/line.h
index 4c5e92c04cc..5323d22a6ca 100644
--- a/arch/um/include/line.h
+++ b/arch/um/include/line.h
@@ -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);
diff --git a/arch/um/include/mconsole_kern.h b/arch/um/include/mconsole_kern.h
index 61c274fcee5..d86ee14260c 100644
--- a/arch/um/include/mconsole_kern.h
+++ b/arch/um/include/mconsole_kern.h
@@ -20,7 +20,8 @@ struct mc_device {
char *name;
int (*config)(char *);
int (*get_config)(char *, char *, int, char **);
- int (*remove)(char *);
+ int (*id)(char **, int *, int *);
+ int (*remove)(int);
};
#define CONFIG_CHUNK(str, size, current, chunk, end) \