dm: core: Create a new header file for 'compat' features

At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.

Move the compatibility features into a separate header file.

Signed-off-by: Simon Glass <sjg@chromium.org>

17 files changed, 18 insertions, 0 deletions

diff --git a/drivers/gpio/74x164_gpio.c b/drivers/gpio/74x164_gpio.c
index dcb1c1b3699..64717a6780e 100644
--- a/drivers/gpio/74x164_gpio.c
+++ b/drivers/gpio/74x164_gpio.c
@@ -15,6 +15,7 @@
 #include <malloc.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <spi.h>
 
diff --git a/drivers/gpio/adi_gpio2.c b/drivers/gpio/adi_gpio2.c
index 1012f2d8eb8..9d293b6994d 100644
--- a/drivers/gpio/adi_gpio2.c
+++ b/drivers/gpio/adi_gpio2.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 
diff --git a/drivers/gpio/at91_gpio.c b/drivers/gpio/at91_gpio.c
index 5ea3e77b2d1..3621cf24088 100644
--- a/drivers/gpio/at91_gpio.c
+++ b/drivers/gpio/at91_gpio.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <linux/sizes.h>
 #include <asm/gpio.h>
diff --git a/drivers/gpio/atmel_pio4.c b/drivers/gpio/atmel_pio4.c
index 8e6f32de1f3..a3f5e7a2e0a 100644
--- a/drivers/gpio/atmel_pio4.c
+++ b/drivers/gpio/atmel_pio4.c
@@ -9,6 +9,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <asm/arch/hardware.h>
 #include <asm/gpio.h>
 #include <mach/gpio.h>
diff --git a/drivers/gpio/da8xx_gpio.c b/drivers/gpio/da8xx_gpio.c
index ac88f0ca8d8..0d0e9d22549 100644
--- a/drivers/gpio/da8xx_gpio.c
+++ b/drivers/gpio/da8xx_gpio.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <dt-bindings/gpio/gpio.h>
diff --git a/drivers/gpio/dwapb_gpio.c b/drivers/gpio/dwapb_gpio.c
index 58e3e7b1f70..e3439eebb5b 100644
--- a/drivers/gpio/dwapb_gpio.c
+++ b/drivers/gpio/dwapb_gpio.c
@@ -12,6 +12,7 @@
 #include <asm/io.h>
 #include <dm.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <dm/lists.h>
 #include <dm/root.h>
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index a8c5b7f879d..9dc4cd60422 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -6,6 +6,8 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
+#include <dm/device_compat.h>
 #include <dm/pinctrl.h>
 #include <errno.h>
 #include <asm/gpio.h>
diff --git a/drivers/gpio/kona_gpio.c b/drivers/gpio/kona_gpio.c
index 912a4cac59b..29791882a34 100644
--- a/drivers/gpio/kona_gpio.c
+++ b/drivers/gpio/kona_gpio.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <asm/arch/sysmap.h>
 
diff --git a/drivers/gpio/mpc83xx_gpio.c b/drivers/gpio/mpc83xx_gpio.c
index dcd78e7e88e..276a3b350dc 100644
--- a/drivers/gpio/mpc83xx_gpio.c
+++ b/drivers/gpio/mpc83xx_gpio.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <mpc83xx.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
diff --git a/drivers/gpio/mscc_sgpio.c b/drivers/gpio/mscc_sgpio.c
index 3378ebb442e..c65ca817281 100644
--- a/drivers/gpio/mscc_sgpio.c
+++ b/drivers/gpio/mscc_sgpio.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <errno.h>
 #include <clk.h>
+#include <dm/device_compat.h>
 #include <linux/err.h>
 
 #define MSCC_SGPIOS_PER_BANK	32
diff --git a/drivers/gpio/mvgpio.c b/drivers/gpio/mvgpio.c
index ea2f689d60e..12e7197daf7 100644
--- a/drivers/gpio/mvgpio.c
+++ b/drivers/gpio/mvgpio.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <linux/errno.h>
 #include "mvgpio.h"
diff --git a/drivers/gpio/mxs_gpio.c b/drivers/gpio/mxs_gpio.c
index 77778e9ce57..405e9ac135b 100644
--- a/drivers/gpio/mxs_gpio.c
+++ b/drivers/gpio/mxs_gpio.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/iomux.h>
diff --git a/drivers/gpio/pca953x_gpio.c b/drivers/gpio/pca953x_gpio.c
index 5c2944067bc..d06b834a3bc 100644
--- a/drivers/gpio/pca953x_gpio.c
+++ b/drivers/gpio/pca953x_gpio.c
@@ -26,6 +26,7 @@
 #include <malloc.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <dt-bindings/gpio/gpio.h>
 
 #define PCA953X_INPUT           0
diff --git a/drivers/gpio/pca9698.c b/drivers/gpio/pca9698.c
index ab0c4c1b971..11274c78101 100644
--- a/drivers/gpio/pca9698.c
+++ b/drivers/gpio/pca9698.c
@@ -10,6 +10,7 @@
 
 #include <common.h>
 #include <i2c.h>
+#include <malloc.h>
 #include <linux/errno.h>
 #include <pca9698.h>
 
diff --git a/drivers/gpio/sh_pfc.c b/drivers/gpio/sh_pfc.c
index ad8da9ef284..6320a6280d5 100644
--- a/drivers/gpio/sh_pfc.c
+++ b/drivers/gpio/sh_pfc.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/bitops.h>
 #include <asm/io.h>
 #include <sh_pfc.h>
diff --git a/drivers/gpio/spear_gpio.c b/drivers/gpio/spear_gpio.c
index 525aa3b9ac5..4e4cd125457 100644
--- a/drivers/gpio/spear_gpio.c
+++ b/drivers/gpio/spear_gpio.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/arch/hardware.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
diff --git a/drivers/gpio/stm32_gpio.c b/drivers/gpio/stm32_gpio.c
index 302a4349477..f55f834e7d6 100644
--- a/drivers/gpio/stm32_gpio.c
+++ b/drivers/gpio/stm32_gpio.c
@@ -12,6 +12,7 @@
 #include <asm/arch/stm32.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <linux/io.h>