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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-31 13:05:35 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-31 13:05:36 +1030 |
| commit | aa0d3bb77e780054babcd289484cf4c15180111b (patch) | |
| tree | 95aa300f74da02fbe5d9c780cb22dfff520d220f /arch/arm | |
| parent | e91defa26c527ceeaff6266c55cdc7e17c9081a2 (diff) | |
| download | linux-aa0d3bb77e780054babcd289484cf4c15180111b.tar.gz linux-aa0d3bb77e780054babcd289484cf4c15180111b.tar.bz2 linux-aa0d3bb77e780054babcd289484cf4c15180111b.zip | |
arm: allow usage of string functions in linux/string.h
In introducing a trivial "strstarts()" function in linux/string.h, we
hit:
arch/arm/boot/compressed/misc.o: In function `strstarts':
misc.c:(.text+0x368): undefined reference to `strlen'
misc.c:(.text+0x378): undefined reference to `strncmp'
This is because of "CFLAGS_misc.o := -Dstatic=" in the Makefile.
"static inline strstarts(...)" becomes non-inline, and refers to the
other string ops.
The simplest workaround is to include asm/string.h. This makes sense
anyway, since lib/string.c won't be linked against this so we can't
use those functions anyway.
Compile tested here.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/compressed/misc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c index 393c81641314..9e6e512f0117 100644 --- a/arch/arm/boot/compressed/misc.c +++ b/arch/arm/boot/compressed/misc.c @@ -18,7 +18,10 @@ unsigned int __machine_arch_type; -#include <linux/string.h> +#include <linux/compiler.h> /* for inline */ +#include <linux/types.h> /* for size_t */ +#include <linux/stddef.h> /* for NULL */ +#include <asm/string.h> #ifdef STANDALONE_DEBUG #define putstr printf |