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authorJiri Slaby <jslaby@suse.cz>2010-11-04 16:20:20 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-11-16 12:50:17 -0800
commita75d946f42ae1771424a9582129fc5182ff48a1b (patch)
tree118c2d23427c507a29bd46b6a046035d62005ecb /include/linux/console.h
parent2adc2917ce4bfb482a6e3c05ff543cef151c9830 (diff)
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console: move for_each_console to linux/console.h
Move it out of printk.c so that we can use it all over the code. There are some potential users which will be converted to that macro in next patches. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/console.h')
-rw-r--r--include/linux/console.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/console.h b/include/linux/console.h
index 95cf6f0..875cfb1 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -126,6 +126,12 @@ struct console {
struct console *next;
};
+/*
+ * for_each_console() allows you to iterate on each console
+ */
+#define for_each_console(con) \
+ for (con = console_drivers; con != NULL; con = con->next)
+
extern int console_set_on_cmdline;
extern int add_preferred_console(char *name, int idx, char *options);
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