global: Add <linux/string.h> instead of long indirect include path
In a number of cases we have C files which rely on a chain of indirect
include paths to get <linux/string.h> to be included via <command.h>. To
facilitate cleaning up <command.h> make this code directly include
<linux/string.h>.
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/cmd/sleep.c b/cmd/sleep.c
index 7616fed..a8c896e 100644
--- a/cmd/sleep.c
+++ b/cmd/sleep.c
@@ -9,6 +9,7 @@
#include <time.h>
#include <vsprintf.h>
#include <linux/delay.h>
+#include <linux/string.h>
static int do_sleep(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])