common: Drop linux/delay.h from common header

Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/misc/atsha204a-i2c.c b/drivers/misc/atsha204a-i2c.c
index 8e0b41e..422ea6f 100644
--- a/drivers/misc/atsha204a-i2c.c
+++ b/drivers/misc/atsha204a-i2c.c
@@ -16,6 +16,7 @@
 #include <errno.h>
 #include <atsha204a-i2c.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <u-boot/crc.h>
 
 #define ATSHA204A_TWLO			60