ARM: davinci: ensure global variables are declared
Fix the following sparse warnings by declaring relevant
global variables.
CHECK arch/arm/mach-davinci/usb.c
arch/arm/mach-davinci/usb.c:134:12: warning: symbol 'da8xx_register_usb20' was not declared. Should it be static?
arch/arm/mach-davinci/usb.c:169:12: warning: symbol 'da8xx_register_usb11' was not declared. Should it be static?
CHECK arch/arm/mach-davinci/pm.c
arch/arm/mach-davinci/pm.c:155:12: warning: symbol 'davinci_pm_init' was not declared. Should it be static?
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
diff --git a/arch/arm/mach-davinci/pm.c b/arch/arm/mach-davinci/pm.c
index eb8360b..a508fe5 100644
--- a/arch/arm/mach-davinci/pm.c
+++ b/arch/arm/mach-davinci/pm.c
@@ -19,6 +19,7 @@
#include <asm/delay.h>
#include <asm/io.h>
+#include <mach/common.h>
#include <mach/da8xx.h>
#include <mach/sram.h>
#include <mach/pm.h>