From 4abbd783d126cabfc20d1b8d50b1d5026b5cba09 Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Sat, 13 Apr 2019 11:12:52 -0400
Subject: [PATCH] soundwire: intel: fix implicit header use of
 module.h/export.h

These two files are implicitly relying on an instance of including
module.h from <linux/acpi.h>.

Ideally, header files under include/linux shouldn't be adding
includes of other headers, in anticipation of their consumers,
but just the headers needed for the header itself to pass
parsing with CPP.

The module.h is particularly bad in this sense, as it itself does
include a whole bunch of other headers, due to the complexity of
module support.

Here, we make those includes explicit, in order to allow a future
removal of module.h from linux/acpi.h without causing build breakage.

Cc: Vinod Koul <vkoul@kernel.org>
Cc: Sanyog Kale <sanyog.r.kale@intel.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
 drivers/soundwire/intel.c      | 1 +
 drivers/soundwire/intel_init.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index 8669b314c476..70ca27ccad85 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -7,6 +7,7 @@
 
 #include <linux/acpi.h>
 #include <linux/delay.h>
+#include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <sound/pcm_params.h>
diff --git a/drivers/soundwire/intel_init.c b/drivers/soundwire/intel_init.c
index 5c8a20d99878..e0f2903101c7 100644
--- a/drivers/soundwire/intel_init.c
+++ b/drivers/soundwire/intel_init.c
@@ -8,6 +8,8 @@
  */
 
 #include <linux/acpi.h>
+#include <linux/export.h>
+#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/soundwire/sdw_intel.h>
 #include "intel.h"