MUSB: Blackfin: remove musb_platform_{suspend|resume}()

These functions do nothing and also are both unnecessarily 'extern'; actually,
musb_platform_resume() in not even called...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/musb/blackfin.c

@@ -392,22 +392,10 @@ int __init musb_platform_init(struct musb *musb, void *board_data)
 	return 0;
 }
 
-int musb_platform_suspend(struct musb *musb)
-{
-	return 0;
-}
-
-int musb_platform_resume(struct musb *musb)
-{
-	return 0;
-}
-
-
 int musb_platform_exit(struct musb *musb)
 {
 
 	gpio_free(musb->config->gpio_vrsel);
-	musb_platform_suspend(musb);
 
 	return 0;
 }