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authorRusty Russell <rusty@rustcorp.com.au>2009-03-31 13:05:35 -0600
committerRusty Russell <rusty@rustcorp.com.au>2009-03-31 13:05:36 +1030
commitaa0d3bb77e780054babcd289484cf4c15180111b (patch)
tree95aa300f74da02fbe5d9c780cb22dfff520d220f /arch/arm
parente91defa26c527ceeaff6266c55cdc7e17c9081a2 (diff)
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.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index 393c8164131..9e6e512f011 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