common: Drop linux/printk.h from common header

This old patch was marked as deferred. Bring it back to life, to continue
towards the removal of common.h

Move this out of the common header and include it only where needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/phy/sti_usb_phy.c b/drivers/phy/sti_usb_phy.c
index ce4caaf..9e5ac9b 100644
--- a/drivers/phy/sti_usb_phy.c
+++ b/drivers/phy/sti_usb_phy.c
@@ -18,6 +18,7 @@
 #include <reset-uclass.h>
 #include <syscon.h>
 #include <wait_bit.h>
+#include <linux/printk.h>
 
 #include <linux/bitops.h>
 #include <linux/compat.h>