From ac31279ac7f49df11176c88cdffaea933dabc614 Mon Sep 17 00:00:00 2001
From: Jichao Zou <zoujc@motorola.com>
Date: Fri, 27 Aug 2021 17:42:01 +0800
Subject: [PATCH] mmi_sys_temp:fix compilation error.

motorola/kernel/modules/drivers/misc/mmi_sys_temp/mmi_sys_temp.c:118:23: error: implicit declaration of function 'compat_ptr' [-Werror,-Wimplicit-function-declaration]
        arg = (unsigned long)compat_ptr(arg);

Change-Id: Ifba590fd36a743e7d62df81c82fcc4839b7c816a
Signed-off-by: Jichao Zou <zoujc@motorola.com>
Reviewed-on: https://gerrit.mot.com/2053149
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Jianqi Yang <yangj@motorola.com>
Submit-Approved: Jira Key
---
 drivers/misc/mmi_sys_temp/Android.mk     |  6 +-----
 drivers/misc/mmi_sys_temp/Makefile       | 15 +++++++++------
 drivers/misc/mmi_sys_temp/mmi_sys_temp.c |  1 +
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/misc/mmi_sys_temp/Android.mk b/drivers/misc/mmi_sys_temp/Android.mk
index 850a5f658a9a..20db57e05efb 100644
--- a/drivers/misc/mmi_sys_temp/Android.mk
+++ b/drivers/misc/mmi_sys_temp/Android.mk
@@ -4,10 +4,6 @@ LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 LOCAL_MODULE := mmi_sys_temp.ko
 LOCAL_MODULE_TAGS := optional
-ifeq ($(DLKM_INSTALL_TO_VENDOR_OUT),true)
-LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/lib/modules/
-else
 LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
-endif
-
+KBUILD_OPTIONS_GKI += GKI_OBJ_MODULE_DIR=gki
 include $(DLKM_DIR)/AndroidKernelModule.mk
diff --git a/drivers/misc/mmi_sys_temp/Makefile b/drivers/misc/mmi_sys_temp/Makefile
index 62a13fd28500..bfbdc14740ef 100644
--- a/drivers/misc/mmi_sys_temp/Makefile
+++ b/drivers/misc/mmi_sys_temp/Makefile
@@ -1,11 +1,14 @@
-KERNEL_SRC ?= /lib/modules/$(shell uname -r)/build
+all: modules
 
-all:
-	$(MAKE) -C $(KERNEL_SRC) M=$(shell pwd) modules $(KBUILD_OPTIONS)
+modules:
+	$(MAKE) -C $(KERNEL_SRC) M=$(M) modules $(KBUILD_OPTIONS)
 
 modules_install:
-	$(MAKE) INSTALL_MOD_STRIP=1 -C $(KERNEL_SRC) M=$(shell pwd) modules_install
+	$(MAKE) INSTALL_MOD_STRIP=1 -C $(KERNEL_SRC) M=$(M) modules_install
+
+%:
+	$(MAKE) -C $(KERNEL_SRC) M=$(M) $@ $(KBUILD_OPTIONS)
 
 clean:
-	$(MAKE) -C $(KERNEL_SRC) M=$(PWD) clean
-
+	rm -f *.o *.ko *.mod.c *.mod.o *~ .*.cmd Module.symvers
+	rm -rf .tmp_versions
diff --git a/drivers/misc/mmi_sys_temp/mmi_sys_temp.c b/drivers/misc/mmi_sys_temp/mmi_sys_temp.c
index 6216ed686327..6fbf614ca104 100644
--- a/drivers/misc/mmi_sys_temp/mmi_sys_temp.c
+++ b/drivers/misc/mmi_sys_temp/mmi_sys_temp.c
@@ -28,6 +28,7 @@
 #include <linux/power_supply.h>
 #include <linux/notifier.h>
 #include <linux/workqueue.h>
+#include <linux/compat.h>
 
 #define TEMP_NODE_SENSOR_NAMES "mmi,temperature-names"
 #define SENSOR_LISTENER_NAMES "mmi,sensor-listener-names"