samsung update 1

1 files changed, 93 insertions, 0 deletions

diff --git a/drivers/misc/mpu3050/mlos-kernel.c b/drivers/misc/mpu3050/mlos-kernel.c
new file mode 100755
index 00000000000..02f18433978
--- /dev/null
+++ b/drivers/misc/mpu3050/mlos-kernel.c
@@ -0,0 +1,93 @@
+/*
+ $License:
+    Copyright (C) 2010 InvenSense Corporation, All Rights Reserved.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  $
+ */
+/**
+ * @defgroup
+ * @brief
+ *
+ * @{
+ * @file     mlos-kernel.c
+ * @brief
+ *
+ *
+ */
+
+#include "mlos.h"
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/time.h>
+
+void *MLOSMalloc(unsigned int numBytes)
+{
+	return kmalloc(numBytes, GFP_KERNEL);
+}
+
+tMLError MLOSFree(void *ptr)
+{
+	kfree(ptr);
+	return ML_SUCCESS;
+}
+
+tMLError MLOSCreateMutex(HANDLE *mutex)
+{
+	/* @todo implement if needed */
+	return ML_ERROR_FEATURE_NOT_IMPLEMENTED;
+}
+
+tMLError MLOSLockMutex(HANDLE mutex)
+{
+	/* @todo implement if needed */
+	return ML_ERROR_FEATURE_NOT_IMPLEMENTED;
+}
+
+tMLError MLOSUnlockMutex(HANDLE mutex)
+{
+	/* @todo implement if needed */
+	return ML_ERROR_FEATURE_NOT_IMPLEMENTED;
+}
+
+tMLError MLOSDestroyMutex(HANDLE handle)
+{
+	/* @todo implement if needed */
+	return ML_ERROR_FEATURE_NOT_IMPLEMENTED;
+}
+
+FILE *MLOSFOpen(char *filename)
+{
+	/* @todo implement if needed */
+	return NULL;
+}
+
+void MLOSFClose(FILE *fp)
+{
+	/* @todo implement if needed */
+}
+
+void MLOSSleep(int mSecs)
+{
+	msleep(mSecs);
+}
+
+unsigned long MLOSGetTickCount(void)
+{
+	struct timespec now;
+
+	getnstimeofday(&now);
+
+	return (long)(now.tv_sec * 1000L + now.tv_nsec / 1000000L);
+}