Merge "soc: qcom: boot_marker: pass formatted buffer to marker"

#include <linux/mutex.h>

#include <soc/qcom/boot_stats.h>

#define MAX_STRING_LEN 100

#define BOOT_MARKER_MAX_LEN 20

#define MAX_STRING_LEN 256

#define BOOT_MARKER_MAX_LEN 21

static struct dentry *dent_bkpi, *dent_bkpi_status;

static struct boot_marker boot_marker_list;

static ssize_t bootkpi_writer(struct file *fp, const char __user *user_buffer,

			size_t count, loff_t *position)

{

	int rc = 0;

	char buf[MAX_STRING_LEN];

	if (count > MAX_STRING_LEN)

		return -EINVAL;

	place_marker((char *) user_buffer);

	return simple_write_to_buffer(buf,

		MAX_STRING_LEN, position, user_buffer, count);

	rc = simple_write_to_buffer(buf,

		sizeof(buf) - 1, position, user_buffer, count);

	if (rc < 0)

		return rc;

	buf[rc] = '\0';

	place_marker(buf);

	return rc;

}

static int bootkpi_open(struct inode *inode, struct file *file)