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/adc/adc-uclass.c b/drivers/adc/adc-uclass.c
index 6074ecc..1b35bf2 100644
--- a/drivers/adc/adc-uclass.c
+++ b/drivers/adc/adc-uclass.c
@@ -15,6 +15,7 @@
 #include <dm/uclass-internal.h>
 #include <adc.h>
 #include <linux/delay.h>
+#include <linux/printk.h>
 #include <power/regulator.h>
 
 #define ADC_UCLASS_PLATDATA_SIZE	sizeof(struct adc_uclass_plat)
diff --git a/drivers/adc/exynos-adc.c b/drivers/adc/exynos-adc.c
index 6589817..2bda733 100644
--- a/drivers/adc/exynos-adc.c
+++ b/drivers/adc/exynos-adc.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <adc.h>
 #include <asm/arch/adc.h>
+#include <linux/printk.h>
 
 struct exynos_adc_priv {
 	int active_channel;
diff --git a/drivers/adc/meson-saradc.c b/drivers/adc/meson-saradc.c
index 3702351..c15c7fe 100644
--- a/drivers/adc/meson-saradc.c
+++ b/drivers/adc/meson-saradc.c
@@ -18,6 +18,7 @@
 #include <linux/delay.h>
 #include <linux/math64.h>
 #include <linux/bitfield.h>
+#include <linux/printk.h>
 #include <power/regulator.h>
 
 #define MESON_SAR_ADC_REG0					0x00
diff --git a/drivers/adc/rockchip-saradc.c b/drivers/adc/rockchip-saradc.c
index 809486e..03caca7 100644
--- a/drivers/adc/rockchip-saradc.c
+++ b/drivers/adc/rockchip-saradc.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <linux/bitops.h>
 #include <linux/err.h>
+#include <linux/printk.h>
 #include <power/regulator.h>
 
 #define SARADC_CTRL_CHN_MASK		GENMASK(2, 0)
diff --git a/drivers/adc/sandbox.c b/drivers/adc/sandbox.c
index 6e43546..43cad34 100644
--- a/drivers/adc/sandbox.c
+++ b/drivers/adc/sandbox.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <adc.h>
 #include <sandbox-adc.h>
+#include <linux/printk.h>
 
 /**
  * struct sandbox_adc_priv - sandbox ADC device's operation status and data