From 336d4615f8fa774557d14f9b3245daa9e5fe3dbc Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Mon, 3 Feb 2020 07:36:16 -0700
Subject: 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>
---
 drivers/rtc/ds3232.c    | 1 +
 drivers/rtc/rv3029.c    | 1 +
 drivers/rtc/stm32_rtc.c | 2 ++
 3 files changed, 4 insertions(+)

(limited to 'drivers/rtc')

diff --git a/drivers/rtc/ds3232.c b/drivers/rtc/ds3232.c
index 09a106aa4e..e3b3579c4a 100644
--- a/drivers/rtc/ds3232.c
+++ b/drivers/rtc/ds3232.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <i2c.h>
 #include <rtc.h>
+#include <dm/device_compat.h>
 
 /*
  * RTC register addresses
diff --git a/drivers/rtc/rv3029.c b/drivers/rtc/rv3029.c
index 2367062777..87c4320d5f 100644
--- a/drivers/rtc/rv3029.c
+++ b/drivers/rtc/rv3029.c
@@ -13,6 +13,7 @@
 #include <eeprom.h>
 #include <i2c.h>
 #include <rtc.h>
+#include <dm/device_compat.h>
 
 #define RTC_RV3029_PAGE_LEN             7
 
diff --git a/drivers/rtc/stm32_rtc.c b/drivers/rtc/stm32_rtc.c
index 2674714442..3e12f57ce0 100644
--- a/drivers/rtc/stm32_rtc.c
+++ b/drivers/rtc/stm32_rtc.c
@@ -5,8 +5,10 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <rtc.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/iopoll.h>
 
 #define STM32_RTC_TR		0x00
-- 
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