USB: OTG: msm: Fix bug in msm_otg_mode_write

The driver private data is retrieved incorrectly which results
a crash when written into "mode" debugfs file.

Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/usb/otg/msm72k_otg.c b/drivers/usb/otg/msm72k_otg.c
index 4d79017c16f3..296598628b85 100644
--- a/drivers/usb/otg/msm72k_otg.c
+++ b/drivers/usb/otg/msm72k_otg.c
@@ -723,7 +723,8 @@ static int msm_otg_mode_open(struct inode *inode, struct file *file)
 static ssize_t msm_otg_mode_write(struct file *file, const char __user *ubuf,
                                 size_t count, loff_t *ppos)
 {
-        struct msm_otg *motg = file->private_data;
+        struct seq_file *s = file->private_data;
+        struct msm_otg *motg = s->private;
         char buf[16];
         struct otg_transceiver *otg = &motg->otg;
         int status = count;