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/arch/arm/mach-tegra/tegra124/xusb-padctl.c b/arch/arm/mach-tegra/tegra124/xusb-padctl.c
index d3c7719..69736aa 100644
--- a/arch/arm/mach-tegra/tegra124/xusb-padctl.c
+++ b/arch/arm/mach-tegra/tegra124/xusb-padctl.c
@@ -11,6 +11,7 @@
 #include <dm/of_access.h>
 #include <dm/ofnode.h>
 #include <linux/delay.h>
+#include <linux/printk.h>
 #include <asm/global_data.h>
 
 #include "../xusb-padctl-common.h"