msm: qdss: explicitly add required headers

Change-Id: Ie429da93c0d7e8e5581787df2f81d8a5e31e04d4
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
diff --git a/arch/arm/mach-msm/qdss-tpiu.c b/arch/arm/mach-msm/qdss-tpiu.c
index def7467..60a8dd2 100644
--- a/arch/arm/mach-msm/qdss-tpiu.c
+++ b/arch/arm/mach-msm/qdss-tpiu.c
@@ -12,6 +12,8 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/err.h>
@@ -56,7 +58,6 @@
 struct tpiu_ctx {
 	void __iomem	*base;
 	bool		enabled;
-	atomic_t	in_use;
 	struct device	*dev;
 };