common: Drop log.h from common header

Move this header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/mach-tegra/tegra20/clock.c b/arch/arm/mach-tegra/tegra20/clock.c
index 4e60781..8e3ad2b 100644
--- a/arch/arm/mach-tegra/tegra20/clock.c
+++ b/arch/arm/mach-tegra/tegra20/clock.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <errno.h>
 #include <init.h>
+#include <log.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/tegra.h>
diff --git a/arch/arm/mach-tegra/tegra20/crypto.c b/arch/arm/mach-tegra/tegra20/crypto.c
index b91191e..1efaa5c 100644
--- a/arch/arm/mach-tegra/tegra20/crypto.c
+++ b/arch/arm/mach-tegra/tegra20/crypto.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <log.h>
 #include <linux/errno.h>
 #include "crypto.h"
 #include "uboot_aes.h"
diff --git a/arch/arm/mach-tegra/tegra20/emc.c b/arch/arm/mach-tegra/tegra20/emc.c
index dff9ac0..d55b09b 100644
--- a/arch/arm/mach-tegra/tegra20/emc.c
+++ b/arch/arm/mach-tegra/tegra20/emc.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <fdtdec.h>
+#include <log.h>
 #include <asm/io.h>
 #include <asm/arch-tegra/ap.h>
 #include <asm/arch-tegra/apb_misc.h>
diff --git a/arch/arm/mach-tegra/tegra20/funcmux.c b/arch/arm/mach-tegra/tegra20/funcmux.c
index 2ee0f6e..90fe0cb 100644
--- a/arch/arm/mach-tegra/tegra20/funcmux.c
+++ b/arch/arm/mach-tegra/tegra20/funcmux.c
@@ -5,6 +5,7 @@
 
 /* Tegra20 high-level function multiplexing */
 #include <common.h>
+#include <log.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/funcmux.h>
 #include <asm/arch/pinmux.h>
diff --git a/arch/arm/mach-tegra/tegra20/pmu.c b/arch/arm/mach-tegra/tegra20/pmu.c
index d63db8a..05d0668 100644
--- a/arch/arm/mach-tegra/tegra20/pmu.c
+++ b/arch/arm/mach-tegra/tegra20/pmu.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <i2c.h>
+#include <log.h>
 #include <tps6586x.h>
 #include <asm/io.h>
 #include <asm/arch/tegra.h>