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authorJeff Dike <jdike@addtoit.com>2007-02-10 01:44:09 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 10:51:22 -0800
commit94c282d79e17a83ccc876990e05378ed6dfbccae (patch)
tree0d0364e20d19274d143aece1088e9ba3ce4f0e5c /arch/um/kernel/mem.c
parentc6256c68248cfccbeec07ced442ffe395fa393e8 (diff)
[PATCH] uml: locking comments in iomem driver
Comment some lack of locking in the iomem driver. Also, a couple of variables are in the wrong place, so they are moved. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/kernel/mem.c')
-rw-r--r--arch/um/kernel/mem.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index c95855ba6ab..fb11992f0b8 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -367,16 +367,6 @@ struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address)
return pte;
}
-struct iomem_region *iomem_regions = NULL;
-int iomem_size = 0;
-
-extern int parse_iomem(char *str, int *add) __init;
-
-__uml_setup("iomem=", parse_iomem,
-"iomem=<name>,<file>\n"
-" Configure <file> as an IO memory region named <name>.\n\n"
-);
-
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* Emacs will notice this stuff at the end of the file and automatically