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authorJiri Slaby <jirislaby@gmail.com>2008-12-10 14:07:21 +0100
committerJeff Garzik <jgarzik@redhat.com>2008-12-29 07:39:34 -0500
commitd61c72e52b98411d1cfef1fdb3f5a8bb070f8966 (patch)
treea32263f85d0b518cac00cf0758e738eee52a7f73 /include/linux/dmi.h
parent5ccfca974f3ce3c33be72f1fcb2b42747714ec79 (diff)
downloadlwn-d61c72e52b98411d1cfef1fdb3f5a8bb070f8966.tar.gz
lwn-d61c72e52b98411d1cfef1fdb3f5a8bb070f8966.zip
DMI: add dmi_match
Add a wrapper for testing system_info which will handle also NULL system infos. This will be used by the ata PIIX driver. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Alexandru Romanescu <a_romanescu@yahoo.co.uk> Cc: Tejun Heo <tj@kernel.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'include/linux/dmi.h')
-rw-r--r--include/linux/dmi.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 2bfda178f274..34161907b2f8 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -47,6 +47,7 @@ extern int dmi_name_in_vendors(const char *str);
extern int dmi_name_in_serial(const char *str);
extern int dmi_available;
extern int dmi_walk(void (*decode)(const struct dmi_header *));
+extern bool dmi_match(enum dmi_field f, const char *str);
#else
@@ -61,6 +62,8 @@ static inline int dmi_name_in_serial(const char *s) { return 0; }
#define dmi_available 0
static inline int dmi_walk(void (*decode)(const struct dmi_header *))
{ return -1; }
+static inline bool dmi_match(enum dmi_field f, const char *str)
+ { return false; }
#endif